Ingredients | Amount Per Serving: |
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60 mg | |
Phytosterol Proprietary Blend (Form: Beta Sitosterol, Campesterol, and Stigmasterol)
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800 mg |
(Monascus purpureus )
(yeast)
(Red Yeast Rice Genus: Monascus Species: purpureus Note: yeast )
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300 mg |
15 mg | |
(2-7%)
(Octacosanol Note: 2-7% )
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10 mg |
Vegetarian Capsule (Form: HPMC), Rice Flour, Microcrystalline Cellulose (Form: Plant Fiber), Ascorbyl Palmitate, Silica
Below is general information about the effectiveness of the known ingredients contained in the product Advanced Cholesterol Complex. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product Advanced Cholesterol Complex. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
LIKELY SAFE ...when niacin is taken in food or as a supplement in amounts below the tolerable upper intake level (UL) of 30 mg daily for adults 18 years of age and 35 mg daily for adults 19 years and older (6243). ...when prescription products are used orally and appropriately in doses of up to 2 grams daily (12033). CHILDREN:
LIKELY SAFE ...when used orally in amounts that do not exceed the tolerable upper intake level (UL). The ULs of niacin for children are: 1-3 years of age, 10 mg daily; 4-8 years of age, 15 mg daily; 9-13 years of age, 20 mg daily; 14-18 years of age, 30 mg daily (6243).
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in amounts that do not exceed the tolerable upper intake level (UL).
The UL of niacin during pregnancy and lactation is 30 mg daily for 14-18 years of age and 35 mg daily for 19 years and older (6243).
There is insufficient reliable information available about the safety of larger oral doses of niacin during pregnancy or lactation; avoid using.
POSSIBLY SAFE ...when used orally and appropriately, short-term. Octacosanol has been used with apparent safety at a dose of up to 20 mg daily for up to 13 weeks (106318).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
POSSIBLY SAFE ...when used orally and appropriately. Red yeast rice 1.2 grams daily has been used with apparent safety in clinical studies for up to 4.5 years (512,2624,6988,6995,6996,17089,18110,70508,70513) (70520,70525,70530,95664,95666). However, red yeast rice products can contain an HMG-CoA reductase inhibitor identical to lovastatin, and can cause the same side effects as this drug. It is recommended that people taking red yeast rice products be monitored for the same hepatic and muscle-related adverse effects that are seen with lovastatin (98822).
PREGNANCY: LIKELY UNSAFE
when used orally.
The red yeast rice constituent, lovastatin, has induced fetal skeletal malformations in animals (2619). The US Food and Drug Administration (FDA) recommends that most patients discontinue statin therapy during pregnancy due to the risks to the fetus; however, in certain high-risk patients, a prescription statin may be continued during pregnancy (107954).
LACTATION:
Insufficient reliable information available; avoid using.
The US FDA recommends against breastfeeding while taking statins (107954).
Below is general information about the interactions of the known ingredients contained in the product Advanced Cholesterol Complex. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
Theoretically, concomitant use of inositol nicotinate with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
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Theoretically, inositol nicotinate might increase blood glucose levels and may diminish the effects of antidiabetes drugs.
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Theoretically, concomitant use of inositol nicotinate and statins might increase the risk of myopathy and rhabdomyolysis.
Details
Inositol nicotinate is metabolized to niacin in the body (496). Some case reports have raised concerns that niacin might increase the risk of myopathy and rhabdomyolysis when combined with statins (14508,25918) However, a significantly increased risk of myopathy has not been demonstrated in clinical trials (7388,11689,12033,14509).
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Theoretically, concomitant use of inositol nicotinate and transdermal nicotine might increase the risk of flushing and dizziness.
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Concomitant use of alcohol and niacin might increase the risk of flushing and hepatotoxicity.
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Alcohol can exacerbate the flushing and pruritus associated with niacin (4458,11689). Large doses of niacin might also exacerbate liver dysfunction associated with chronic alcohol use. A case report describes delirium and lactic acidosis in a patient taking niacin 3 grams daily who ingested 1 liter of wine (14510). Advise patients to avoid large amounts of alcohol while taking niacin.
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Theoretically, niacin might antagonize the therapeutic effects of uricosurics such as allopurinol.
Details
Large doses of niacin can reduce urinary excretion of uric acid, potentially resulting in hyperuricemia (4860,4863,12033). Doses of uricosurics such as allopurinol might need to be increased to maintain control of gout in patients who start taking niacin (4458). People who have frequent attacks of gout despite uricosuric therapy should avoid niacin (4863).
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Theoretically, niacin may have additive effects when used with anticoagulant or antiplatelet drugs.
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Niacin can increase blood glucose levels and may diminish the effects of antidiabetes drugs.
Details
Niacin impairs glucose tolerance in a dose-dependent manner, probably by causing or aggravating insulin resistance and increasing hepatic production of glucose (4860,4863,11692,11693). In diabetes patients, niacin 4.5 grams daily for 5 weeks can increase plasma glucose by an average of 16% and glycated hemoglobin (HbA1c) by 21% (4860). However, lower doses of 1.5 grams daily or less appear to have minimal effects on blood glucose (12033). In some patients, glucose levels increase when niacin is started, but then return to baseline when a stable dose is reached (12033,93344). Up to 35% of patients with diabetes may need adjustments in hypoglycemic therapy when niacin is added (4458,4860,4863,11689,12033).
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Theoretically, niacin may increase the risk of hypotension when used with antihypertensive drugs.
Details
The vasodilating effects of niacin can cause hypotension (4863,12033,93341). Furthermore, some clinical evidence suggests that a one-hour infusion of niacin can reduce systolic, diastolic, and mean blood pressure in hypertensive patients. This effect is not observed in normotensive patients (25917).
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Large doses of aspirin might alter the clearance of niacin.
Details
Aspirin is often used with niacin to reduce niacin-induced flushing (4458,11689). Doses of 80-975 mg aspirin have been used, but 325 mg appears to be optimal (4458,4852,4853,11689). Aspirin also seems to reduce the clearance of niacin by competing for glycine conjugation. Taking aspirin 1 gram seems to reduce niacin clearance by 45% (14524). This is probably a dose-related effect and not clinically significant with the more common aspirin dose of 325 mg (11689,14524).
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Bile acid sequestrants can bind niacin and decrease absorption. Separate administration by 4-6 hours to avoid an interaction.
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In vitro studies show that colestipol (Colestid) binds about 98% of available niacin and cholestyramine (Questran) binds 10% to 30% (14511).
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Theoretically, concomitant use of niacin and gemfibrozil might increase the risk of myopathy in some patients.
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Theoretically, concomitant use of niacin and hepatotoxic drugs might increase the risk of hepatotoxicity.
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Theoretically, concomitant use of niacin and statins might increase the risk of myopathy and rhabdomyolysis in some patients.
Details
Some case reports have raised concerns that niacin might increase the risk of myopathy and rhabdomyolysis when combined with statins (14508,25918). However, a significantly increased risk of myopathy has not been demonstrated in clinical trials, including those using an FDA-approved combination of lovastatin and niacin (Advicor) (7388,11689,12033,14509).
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Theoretically, niacin might antagonize the therapeutic effects of uricosurics such as probenecid.
Details
Large doses of niacin reduce urinary excretion of uric acid, potentially causing hyperuricemia (4863,12033). Doses of uricosurics such as probenecid might need to be increased to maintain control of gout in patients who start taking niacin (4458). People who have frequent attacks of gout despite uricosuric therapy should avoid niacin (4863).
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Theoretically, niacin might antagonize the therapeutic effects of uricosurics such as sulfinpyrazone.
Details
Large doses of niacin reduce urinary excretion of uric acid, potentially causing hyperuricemia (4863,12033). Doses of uricosurics such as sulfinpyrazone might need to be increased to maintain control of gout in patients who start taking niacin (4458). People who have frequent attacks of gout despite uricosuric therapy should avoid niacin (4863).
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Theoretically, niacin might antagonize the therapeutic effects of thyroid hormones.
Details
Clinical research and case reports suggests that taking niacin can reduce serum levels of thyroxine-binding globulin by up to 25% and moderately reduce levels of thyroxine (T4) (25916,25925,25926,25928). Patients taking thyroid hormone for hypothyroidism might need dose adjustments when using niacin.
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Theoretically, concomitant use of niacin and transdermal nicotine might increase the risk of flushing and dizziness.
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Theoretically, octacosanol might inhibit platelet aggregation; however, clinical research suggests that this effect may not be clinically significant.
Details
Octacosanol is the main component of policosanol. Some clinical research shows that taking policosanol 10-50 mg daily for 7-15 days can inhibit platelet aggregation in healthy patients (2936,2937,2938,103832). However, one clinical trial shows that taking policosanol 10 mg twice daily for 2 weeks prior to initiating warfarin does not affect warfarin pharmacokinetics or warfarin response (20083). Furthermore, a study in patients undergoing percutaneous coronary intervention with a drug-eluting stent found that taking policosanol 40 mg plus clopidogrel and aspirin daily for 30 days modestly reduced the risk for minor bleeding events when compared with taking clopidogrel and aspirin alone (100684).
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Theoretically, octacosanol might have additive effects when used in combination with antidiabetes drugs.
Details
Octacosanol is the main component of policosanol. In humans, policosanol can decrease blood glucose (100178). It is not clear if these effects occur with the use of octacosanol.
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Theoretically, concomitant use of octacosanol with beta-blockers might result in additive hypotensive effects.
Details
Octacosanol is the main component of policosanol. Clinical research shows that policosanol 5 mg daily can have additive blood pressure-lowering effects in patients with hypertension who are taking beta-blockers (65383). Also, animal research shows that policosanol can increase the hypotensive effects of propranolol (23775). It is not clear if these effects occur with the use of octacosanol.
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Concomitant use may worsen symptoms of Parkinson disease.
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One small clinical study suggests that octacosanol might worsen dyskinesias and increase nervous tension in some patients being treated with levodopa/carbidopa (11901).
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Theoretically, octacosanol might enhance the hypotensive effects of nitroprusside.
Details
Octacosanol is the main component of policosanol. Animal research shows that taking policosanol along with nitroprusside can increase the hypotensive effects of nitroprusside (65374). It is not clear if these effects occur with the use of octacosanol.
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Theoretically, octacosanol might enhance the hypotensive effects of propranolol.
Details
Octacosanol is the main component of policosanol. Animal research shows that taking policosanol along with propranolol can increase the blood pressure-lowering effects of propranolol (23775). It is not clear if these effects occur with the use of octacosanol.
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Theoretically, octacosanol might inhibit platelet aggregation; however, clinical research suggests that this effect may not be clinically significant.
Details
Octacosanol is the main component of policosanol. Some clinical research shows that taking policosanol 10-50 mg daily for 7-15 days can inhibit platelet aggregation in healthy patients (2936,2937,2938). Therefore, there is concern that taking policosanol with warfarin might increase the risk of bruising and bleeding. However, one clinical trial shows that taking policosanol 10 mg twice daily for 2 weeks prior to warfarin dosing does not affect warfarin pharmacokinetics or warfarin response (20083). It is not clear if these effects occur with the use of octacosanol.
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Theoretically, taking red yeast rice in combination with cyclosporine might increase the risk of myopathy.
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Theoretically, drugs that inhibit the CYP3A4 enzymes might increase levels of lovastatin from red yeast rice.
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Red yeast rice contains varying levels of the statin drug lovastatin, which is metabolized by CYP3A4 (104951). Combining red yeast rice with CYP3A4 inhibitors might increase serum levels of lovastatin from red yeast rice.
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Theoretically, taking red yeast rice in combination with gemfibrozil might increase the risk of rhabdomyolysis.
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Theoretically, concomitant use might increase the risk of liver damage.
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Red yeast rice contains varying levels of the drug lovastatin. Lovastatin can cause liver damage in some people (104951). Some clinical research suggests that supplements containing red yeast rice might increase liver enzyme levels in some, but not all, participants (42692,70491). Cases of acute hepatitis have been associated with red yeast rice (16654,54477). Combining it with hepatotoxic drugs might further increase this risk.
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Theoretically, taking red yeast rice with other statins might increase the risk of potential adverse effects.
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Red yeast rice contains varying levels of the statin drug lovastatin and might result in supratherapeutic levels when used with other statins. Based on evaluation of data from the US Food and Drug Administration's adverse event reporting system (FAERS), it is recommended that red yeast rice products be avoided in people taking prescription statins (98822).
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Theoretically, taking red yeast rice in combination with high-dose niacin might increase the risk of rhabdomyolysis.
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Below is general information about the adverse effects of the known ingredients contained in the product Advanced Cholesterol Complex. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
General
...Orally, inositol nicotinate is generally well tolerated.
Most Common Adverse Effects:
Orally: Abdominal pain, constipation, diarrhea, flushing, heartburn, liver enzyme elevation, nausea, vomiting.
Cardiovascular ...Orally, inositol nicotinate is converted to niacin and is therefore likely to cause similar side effects as niacin (496). A prostaglandin-mediated flushing reaction is a common adverse effect of oral niacin. A large pooled analysis of clinical studies shows that up to 70% of people may experience flushing with oral niacin (96211). Although flushing can occur with doses of niacin as low as 30 mg daily, it is more common with the larger doses of 500-2000 mg used for treatment of dyslipidemia (4889,26089,93341,93345). Inositol nicotinate is often promoted as a "no-flush" niacin; however, this benefit has not been demonstrated in clinical trials.
Dermatologic ...Orally, inositol nicotinate is converted to niacin and is therefore likely to cause similar side effects as niacin, including pruritus (496).
Endocrine ...Orally, inositol nicotinate is converted to niacin and is therefore likely to cause similar side effects as niacin (496). Niacin can impair glucose tolerance in a dose-dependent manner. Dosages of niacin 3-5 grams daily appear to increase blood glucose in patients with or without diabetes, while dosages of 1.5 grams or less have minimal effects (12033). Because inositol nicotinate is converted to niacin, it may also impair glucose tolerance (496).
Gastrointestinal ...Orally, inositol nicotinate is converted to niacin and is therefore likely to cause similar side effects as niacin, including gastrointestinal complaints such as nausea, vomiting, bloating, heartburn, diarrhea, and constipation (496). These adverse effects from niacin may be reduced by taking it with meals or antacids, and usually disappear within two weeks of continued therapy (4851,11690,26094).
Hematologic ...Orally, inositol nicotinate is converted to niacin and is therefore likely to cause similar side effects as niacin, including hyperuricemia (496).
Hepatic ...Orally, inositol nicotinate is converted to niacin and is therefore likely to cause similar side effects as niacin (496). Niacin is associated with elevated liver function tests and jaundice, especially with doses of 3 grams daily or more, and when doses are rapidly increased (4458,4863,6243,11690). Because inositol nicotinate is converted to niacin, it may also cause hepatotoxicity (496)
General
...Orally, niacin is well tolerated in the amounts found in foods.
It is also generally well tolerated in prescription doses when monitored by a healthcare provider.
Most Common Adverse Effects:
Orally: Flushing, gastrointestinal complaints (abdominal pain, constipation, diarrhea, heartburn, nausea, vomiting), and elevated liver enzymes.
Serious Adverse Effects (Rare):
Orally: Hepatotoxicity, myopathy, thrombocytopenia, and vision changes.
Cardiovascular
...Orally, flushing is a common dose-related adverse reaction to niacin.
A large meta-analysis of clinical studies shows that up to 70% of patients may experience flushing (96211). Although flushing can occur with doses of niacin as low as 30 mg daily, it is more common with the larger doses used for treatment of dyslipidemia. The flushing reaction is due to prostaglandin-induced blood vessel dilation and can also include symptoms of burning, tingling, urticaria, erythema, pain, and itching of the face, arms, and chest. There may also be increased intracranial blood flow and headache (4889,26089,93341,104933). Onset is highly variable and ranges from within 30 minutes to as long as 6 weeks after the initial dose (6243). Flushing can be minimized via various strategies, including taking doses with meals, slow dose titration, using extended release formulations, pretreating with non-steroidal anti-inflammatory drugs, taking regular-release niacin with meals, or taking the sustained-release product at bedtime (4852,4853,4854,4857,4858,25922,26073,26084). Flushing often diminishes with continued use but can recur when niacin is restarted after missed doses (4863,6243,26081). The vasodilating effects of niacin can also cause hypotension, dizziness, tachycardia, arrhythmias, syncope, and vasovagal attacks, especially in patients who are already taking antihypertensive drugs (4863,12033,93341,110494).
High doses of niacin can raise homocysteine levels. A 17% increase has been reported with 1 gram daily and a 55% increased has been reported with 3 grams daily. Elevated homocysteine levels are an independent risk factor for cardiovascular disease (490); however, the clinical significance of this effect is unknown. A large-scale study (AIM-HIGH) found that patients receiving extended-release niacin (Niaspan) 1500-2000 mg daily with a statin had an over two-fold increased risk of ischemic stroke (1.6%) when compared with those receiving only simvastatin (0.7%). However, when the risk was adjusted for confounding factors, niacin was not found to be associated with increased stroke risk (17627,93354). A meta-analysis of three clinical trials conducted in approximately 29,000 patients showed a higher risk of mortality in patients taking niacin in addition to a statin when compared with a statin alone. However, with a p-value of 0.05 and confidence interval including 1, the validity of this finding remains unclear (97308).
Endocrine
...Orally, niacin can impair glucose tolerance in a dose-dependent manner.
Dosages of 3-4 grams daily appear to increase blood glucose in patients with or without diabetes, while dosages of 1.5 grams daily or less have minimal effects (12033). Niacin is thought to impair glucose tolerance by increasing insulin resistance or increasing hepatic output of glucose (4863,11692,11693). In patients with diabetes, niacin 4.5 grams daily for 5 weeks has been associated with an average 16% increase in plasma glucose and 21% increase in glycated hemoglobin (HbA1C) (4860). Up to 35% of patients with diabetes may need to increase the dose or number of hypoglycemic agents when niacin is started (4458,4860,4863,11689,12033). Occasionally, severe hyperglycemia requiring hospitalization can occur (11693). In patients with impaired fasting glucose levels, niacin may also increase fasting blood glucose, and adding colesevelam might attenuate this effect (93343).
Although patients without diabetes seem to only experience small and clinically insignificant increases in glucose (4458), niacin might increase their risk of developing diabetes. A meta-analysis of clinical research involving over 26,000 patients shows that using niacin over 5 years is associated with increased prevalence of new onset type 2 diabetes at a rate of 1 additional case of diabetes for every 43 patients treated with niacin (96207). This finding is limited because the individual trials were not designed to assess diabetes risk and the analysis could not be adjusted for confounding factors like obesity. One small clinical study shows that taking extended-release niacin with ezetimibe/simvastatin does not increase the risk of a new diagnosis of diabetes or need for antidiabetic medication when compared with ezetimibe/simvastatin alone after 16 months (93344). This may indicate that the increased risk of developing diabetes is associated with niacin use for more than 16 months.
Niacin therapy has also been linked with hypothyroidism and its associated alterations in thyroid hormone and binding globulin tests (such as decreased total serum thyroxine, increased triiodothyronine, decreased thyroxine-binding globulin levels, and increased triiodothyronine uptake) (25916,25925,25926,25928).
Gastrointestinal ...Orally, large doses of niacin can cause gastrointestinal disturbances including nausea, vomiting, bloating, heartburn, abdominal pain, anorexia, diarrhea, constipation, and activation of peptic ulcers (4458,4863,12033,26083,93341,96211). These effects may be reduced by taking the drug with meals or antacid, and usually disappear within two weeks of continued therapy (4851,26094). Gastrointestinal effects may be more common with time-release preparations of niacin (11691).
Hematologic ...Orally, sustained-release niacin has been associated with cases of reversible coagulopathy, mild eosinophilia, and decreased platelet counts (4818,25915,26097,93340). Also, there have been reports of patients who developed leukopenia while taking niacin for the treatment of hypercholesterolemia (25916).
Hepatic ...Orally, niacin is associated with elevated liver function tests and jaundice, especially with doses of 3 grams/day or more, and when doses are rapidly increased (4458,4863,6243). The risk of hepatotoxicity appears to be higher with slow-release and extended-release products (4855,4856,4863,6243,11691,12026,12033,93342). Niacin should be discontinued if liver function tests rise to three times the upper limit of normal (4863). There are rare cases of severe hepatotoxicity with fulminant hepatitis and encephalopathy due to niacin (4863,6243,11691). Also, there is at least one case of niacin-induced coagulopathy resulting from liver injury without liver enzyme changes (93340).
Musculoskeletal ...Orally, niacin has been associated with elevated creatine kinase levels (4818,4888). Also, several cases of niacin-induced myopathy have been reported (26100,26111). Concomitant administration of niacin and HMG-CoA reductase inhibitors may increase the risk of myopathy and rhabdomyolysis (14508,25918,26111); patients should be monitored closely.
Neurologic/CNS ...Orally, high-dose niacin has been associated with cases of neuropsychiatric adverse events such as extreme pain and psychosis. Two 65-year-old males taking niacin orally for 5 months for the treatment of dyslipidemias developed severe dental and gingival pain. The pain was relieved by the discontinuation of niacin. The pain was thought to be due to inflammation and pain referral to the teeth (4862). In one case report, a 52-year-old male with no history of psychiatric illness who initially complained of hot flushes when taking niacin 500 mg daily, presented with an acute psychotic episode involving mania after niacin was increased to 1000 mg daily (93350).
Ocular/Otic ...Orally, chronic use of large amounts of niacin has been associated with dry eyes, toxic amblyopia, blurred vision, eyelid swelling, eyelid discoloration, loss of eyebrows and eyelashes, proptosis, keratitis, macular edema, and cystic maculopathy, which appear to be dose-dependent and reversible (4863,6243,26112).
General ...There is limited information about the adverse effects of octacosanol when used alone. Octacosanol is the main component of policosanol, which has been studied more extensively. Orally, policosanol is usually well tolerated.
Dermatologic ...Octacosanol is the main component of policosanol. Orally, policosanol can cause pruritus or skin rash, but these events appear to be uncommon (65369,95374). It is unclear if octacosanol is the constituent responsible for these adverse effects.
Gastrointestinal ...Octacosanol is the main component of policosanol. Orally, policosanol can cause upset stomach or polyphagia (2937). It is unclear if octacosanol is the constituent responsible for these adverse effects.
Genitourinary ...Octacosanol is the main component of policosanol. Orally, policosanol can cause dysuria (2937). It is unclear if octacosanol is the constituent responsible for this adverse effect.
Neurologic/CNS ...Octacosanol is the main component of policosanol. Orally, policosanol may cause headache, mild vertigo, somnolence, irritability, or insomnia, but these events are uncommon (14404,65357,69119,95374). It is unclear if octacosanol is the constituent responsible for these adverse effects.
General
...Orally, red yeast rice seems to be well tolerated.
Most Common Adverse Effects:
Orally: Abdominal discomfort, diarrhea, dizziness, flatulence, headache, heartburn, myopathy, and nausea.
Serious Adverse Effects (Rare):
Orally: There have been reports of hepatotoxicity and rhabdomyolysis, likely related to the lovastatin content of red yeast rice. Contaminated red yeast rice might cause renal toxicity.
Cardiovascular ...Orally, red yeast rice used in combination with other natural ingredients, such as green tea extract and policosanol, has been associated with a case of chest pain and a case of tachycardia requiring hospitalization, in post marketing surveillance (94001).
Dermatologic ...Orally, red yeast rice has been rarely associated with mild cases of pruritus and rash in clinical trials and post marketing surveillance (70531,94001,95664). Two cases of alopecia were reported in patients taking red yeast rice in clinical research (17089).
Gastrointestinal ...Orally, red yeast rice has been associated with mild adverse effects including abdominal discomfort, bloating, heartburn, flatulence, diarrhea or loose stools, nausea, vomiting, abdominal distention or pain, and reduced appetite, in clinical trials and post marketing surveillance (2624,6988,16836,70556,94001,95664). Taking red yeast rice with food may reduce the risk of heartburn, gas, and abdominal discomfort.
Genitourinary
...Orally, red yeast rice has been associated with rare reports of erectile dysfunction (70520).
In one case report, a 39-year-old male developed erectile dysfunction after taking red yeast rice for one week. The dysfunction resolved after discontinuation of red yeast rice (98822).
A case of cystitis has been reported in a patient taking a specific combination product (Limicol, Laboratoire Lescuyer) containing red yeast rice extract, sugar cane extract, dry artichoke leaf extract, dry garlic extract, pine bark extract, vitamin E, riboflavin, and inositol hexanicotinate (89451). However, it is unclear if this event was associated with red yeast rice or other ingredients in the supplement.
Hepatic ...Orally, red yeast rice preparations have been linked to case reports of hepatotoxicity, including increased liver enzymes and acute hepatitis (16654,54477,94001,95664,98822,112644). Since red yeast rice often contains significant concentrations of the statin-like monacolin constituents, including lovastatin, it has the potential to cause similar side effects, including elevated liver enzymes. Clinical trials have shown that red yeast rice intake is associated with mild increases in levels of aspartate aminotransferase (AST) and alanine aminotransferase (ALT), which suggests possible liver damage (42692,70491,70513,70531,70547,107952). A case report describes a 62-year-old female who developed mixed hepatocellular and cholestatic hepatitis while taking red yeast rice. Signs and symptoms included fever, dark colored urine, weight loss, hyperbilirubinemia, and elevated ALT levels, all of which resolved after stopping red yeast rice (112089). A small study in various patient populations shows that taking a specific combination product (Armolipid Plus, Rottapharm S.p.A.) containing red yeast rice, berberine, policosanol, and other ingredients modestly increases levels of ALT, but not AST (107953). Clinical reviews of red yeast rice products show the risk of liver injury is comparable to the placebo or active control group, including pravastatin or lovastatin, when taken for up to 24 weeks (95664,95666).
Immunologic
...In one case report, a 58-year-old male presented with complaints of chronic dysphagia from eosinophilic esophagitis 12 months after starting an oral red yeast rice supplement (Artechol) containing monacolin K.
Eosinophilic esophagitis resolved after cessation of red yeast rice (104465).
Inhalation of red yeast rice powder has resulted in one case of anaphylaxis (6997).
Musculoskeletal ...Orally, red yeast rice preparations have been linked to cases of myalgia, muscle spasm, rhabdomyolysis, and myopathy (9587,15017,16654,16834,16836,17089,70475,94001,95664,98822)(103311,112644,112645). Also, elevated creatine kinase levels up to 10 times normal, suggesting muscle injury and inflammation, have been reported in clinical and post-marketing research reports (6988,9587,15017,42692,70530,70567,94001,95664). The risk of muscle injury with red yeast rice seems to be similar to that with statins. In a small 3-month clinical trial in patients with previous statin intolerance, the rate of therapy discontinuation due to myalgia was similar between patients taking a specific red yeast rice product (Red Yeast Rice, Sylvan Bioproducts) 2400 mg twice daily (containing a daily dose of about 10 mg lovastatin) and patients taking pravastatin 20 mg twice daily (17089). However, in one case report, a 53-year-old patient experienced myalgia after 4 months of taking a red yeast rice product containing 4-8 mg lovastatin. Another case report describes a 50-year-old female who developed generalized myalgias and rhabdomyolysis, with elevated creatine phosphokinase, lactate dehydrogenase, and myoglobin levels, while taking red yeast rice (112306). The risk of myopathy seems to depend on the specific red yeast rice formulation and dose used (95903).
Neurologic/CNS ...Orally, red yeast rice has been associated with dizziness, headache, fatigue, and tingling in the extremities (6988,16836,17089,18110,94001). A case of peripheral neuropathy occurred in a 60-year-old male with a gastrointestinal tumor who was taking imatinib 400 mg daily along with red yeast rice for 3 years (89453). Three months after cessation of red yeast rice, symptoms resolved.
Ocular/Otic ...Orally, red yeast rice in combination with policosanol has been associated with one post-marketing report of hazy vision (94001).
Renal ...Orally, red yeast rice contaminated with citrinin may cause renal toxicity. Analyses of red yeast rice products have found that about one-third to two-thirds of these products contain citrinin (9588,17501,95666). Citrinin is a nephrotoxin that results from incorrect rice fermentation processes (9588,17501,70543). In vitro and in animal research, citrinin has been reported to cause kidney damage (70482,70542,70540).
Other ...Orally, red yeast rice has been associated with rare cases of edema (70508,70520,70525).