| Ingredients | Amount Per Serving |
|---|---|
|
(Tribulus terrestris )
(aerial parts & fruit)
(min. 45% Saponins)
(Tribulus terrestris std. extract (Form: min. 45% Saponins) PlantPart: aerial parts & fruit Genus: Tribulus Species: terrestris )
|
250 mg |
|
(Serenoa repens )
(fruit)
|
160 mg |
|
(N-Acetyl Cysteine)
|
125 mg |
| 37.5 mg | |
|
Alpha Hydroxy Laxogenin
|
25 mg |
Below is general information about the effectiveness of the known ingredients contained in the product Cycle Reset. 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 Cycle Reset. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
POSSIBLY UNSAFE ...when used orally or parenterally. The U.S. Food and Drug Administration and other regulatory agencies warn that dietary supplements containing aromatase inhibitors are dangerous. Adverse effects associated with aromatase inhibitors include aggressive behavior, adrenal insufficiency, decreased rate of bone maturation and growth, decreased sperm production, infertility, kidney failure, and liver dysfunction (91094,102468).
PREGNANCY AND LACTATION: POSSIBLY UNSAFE
when used orally or parenterally.
The U.S. Food and Drug Administration and other regulatory agencies warn that dietary supplements containing aromatase inhibitors are dangerous (91094). Avoid using.
LIKELY SAFE ...when used orally, intravenously, intratracheally, or by inhalation and appropriately. N-acetyl cysteine is an FDA-approved prescription drug (832,1539,1705,1710,2245,2246,2252,2253,2254,2256)(2258,2259,2260,5808,6176,6611,7868,10270,10271,16840)(91243,91247,102027,102660,102666,99531).
CHILDREN: LIKELY SAFE
when used orally and appropriately.
N-acetyl cysteine has been safely used at doses of 900-2700 mg daily for 8-12 weeks (91235,91239,91241,102666). ...when used intravenously and appropriately. Intravenous N-acetyl cysteine 140 mg/kg/day plus oral N-acetyl cysteine 70 mg/kg four times daily for up to 10 months has been safely used (64547).
PREGNANCY: POSSIBLY SAFE
when used orally, intratracheally, intravenously, or by inhalation.
N-acetyl cysteine crosses the placenta, but has not been associated with adverse effects to the fetus (1711,64615,64493,97041). However, N-acetyl cysteine should only be used in pregnancy when clearly indicated, such as in cases of acetaminophen toxicity.
LACTATION:
Insufficient reliable information available; avoid using.
LIKELY SAFE ...when used orally and appropriately. Saw palmetto has been safely used in clinical studies lasting up to 3 years (2735,6750,6752,6764,6772,6773,11354,14274,15550,17202,17306,17684,73315,73383,73384,73385,73389,89441,96410,96412,110540).
POSSIBLY SAFE ...when used rectally and appropriately. Saw palmetto has been used safely in clinical research at a dose of 640 mg once daily for 30 days (73387). However, the long-term safety of saw palmetto administered rectally is not known.
PREGNANCY AND LACTATION: LIKELY UNSAFE
when used orally.
Saw palmetto has hormonal activity (6766); avoid using.
LIKELY UNSAFE ...when the spine-covered fruit is used orally. There have been reports of bilateral pneumothorax and bronchial polyp after oral consumption of the spine-covered fruit (818).
PREGNANCY: POSSIBLY UNSAFE
when used orally.
Animal research suggests that tribulus might adversely affect fetal development (12674); avoid using.
LACTATION:
Insufficient reliable information available; avoid using.
Below is general information about the interactions of the known ingredients contained in the product Cycle Reset. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
N-acetyl cysteine might reduce the effects of activated charcoal, while activated charcoal might reduce the absorption of N-acetyl cysteine.
 Details
N-acetyl cysteine appears to reduce the capacity of activated charcoal to adsorb acetaminophen and salicylic acid (7869). Conversely, although clinical research suggests that although activated charcoal can reduce the absorption of N-acetyl cysteine by up to 40%, it does not seem to reduce its clinical effects (1755,22774,22775,64501,64647). Other clinical evidence suggests that activated charcoal does not affect the absorption of N-acetyl cysteine (22776,22777).
|
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Details
Clinical research suggests that intravenous N-acetyl cysteine decreases prothrombin time, prolongs coagulation time, decreases platelet aggregation, and increases blood loss in surgical patients (64511,64644). Furthermore, in vitro research suggests that N-acetyl cysteine increases the anticoagulant activity of nitroglycerin (22780,64780).
|
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Details
Animal research suggests that N-acetyl cysteine potentiates the hypotensive effects of the angiotensin-converting enzyme inhibitors (ACEIs) captopril and enalaprilat (22785). Theoretically, combining N-acetyl cysteine with other antihypertensive drugs might increase the risk of hypotension.
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Theoretically, N-acetyl cysteine might interfere with the antimalarial effects of chloroquine.
Details
Animal research suggests that N-acetyl cysteine might reduce the antimalarial effects of chloroquine by increasing cellular levels of glutathione (22786).
|
N-acetyl cysteine can increase the risk for hypotension and headaches when taken with intravenous or transdermal nitroglycerin.
Details
Clinical research shows that concomitant administration of N-acetyl cysteine and intravenous or transdermal nitroglycerin can cause severe hypotension (2246) and intolerable headaches (2245,2280). Furthermore, in vitro research suggests that N-acetyl cysteine increases the anticoagulant activity of nitroglycerin (22780,64780).
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Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Details
Saw palmetto is reported to prolong bleeding time (8659). Theoretically, it might increase the risk of bleeding when used concomitantly with anticoagulant or antiplatelet drugs.
|
Saw palmetto might reduce the effectiveness of contraceptive drugs.
Details
Saw palmetto might have antiestrogenic effects (6766). Theoretically, it might interfere with contraceptive drugs taken concomitantly.
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Saw palmetto might reduce the effectiveness of estrogens.
Details
Saw palmetto might have antiestrogenic effects (6766). Theoretically, it might interfere with estrogens taken concomitantly.
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Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Details
Clinical research shows that Tribulus can lower blood glucose levels in adults with type 2 diabetes who are taking antidiabetes medications (97327).
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Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Details
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Theoretically, tribulus might increase the levels and clinical effects of lithium.
Details
Tribulus is thought to have diuretic properties (12681). Due to these potential diuretic effects, tribulus might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.
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Below is general information about the adverse effects of the known ingredients contained in the product Cycle Reset. 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, intravenously, and as an inhalation, N-acetyl cysteine is generally well-tolerated when used in typical doses.
Most adverse effects to N-acetyl cysteine occur when single doses of greater than 9 grams are used or when a regimen of greater than 30 grams daily is followed.
Most Common Adverse Effects:
Orally: Diarrhea, dry mouth, dyspepsia, heartburn, loss of appetite, nausea, and vomiting.
Intravenously: Skin rash and hypersensitivity reactions.
Inhaled: Bronchospasm, cough, epigastric pain, throat irritation, and wheezing.
Serious Adverse Effects (Rare):
Orally: Chest tightness, hemoptysis, and palpitations have been reported.
Intravenously: Anaphylaxis, angina, dystonic reactions, tachycardia, and transient sinus bradycardia have been reported.
Cardiovascular
...Intravenously, N-acetyl cysteine has been reported to significantly increase systolic and diastolic blood pressure after exposure to nitroglycerin when compared with placebo (2280).
Tachycardia, chest pain, angina, and transient sinus bradycardia have been rarely reported after administration of intravenous N-acetyl cysteine (2280,7872,64658).
Intratracheally, infants receiving 5% N-acetyl cysteine every four hours for chronic lung disease have developed bradycardia (64490).
Orally, palpitations and chest tightness have been reported rarely in clinical research evaluating oral N-acetyl cysteine at doses up to 600 mg twice daily (64675,64717,64762).
Dermatologic
...Orally, N-acetyl cysteine may cause hives (64713,64739,64813), flushing (2260,64715), and edema (64714).
Rash has also been reported (64510,64715,64717,102656). In one study, flushing was reported in 2% of patients receiving 600 mg of N-acetyl cysteine orally twice daily for six months (2260).
Intravenously, N-acetyl cysteine may cause rash, and the occurrence seems to be more common than with oral use (2254,64492,64562,64658,64759,64794). Hives (2280,64794), facial edema (2280), flushing (64412), and pruritus (64658,64763) have also been reported. In a small case series of 10 healthy male patients receiving 150 mg/kg of intravenous N-acetyl cysteine for muscle fatigue, erythema was experienced 30 minutes after infusion. Other side effects reported by these patients include facial erythema, palmar erythema, and sweating (64763). In other clinical research, three patients developed an erythematous flare at the sites of previous venipunctures after receiving 5.5 gm/m2 of N-acetyl cysteine with doxorubicin therapy (64712). Pain, inflammation, and excoriation of the skin have been reported after a 20% N-acetyl cysteine solution leaked from the catheter in one patient (64726).
Gastrointestinal
...Orally, gastrointestinal complaints are the most common adverse effects reported with N-acetyl cysteine.
These include heartburn (64608,64715,64717,64738,64739,102666), dyspepsia (1710,64715,64717,64724,64738), and epigastric pain (2260,10429,64715,64717). In one case report, esophagitis related to ulcerations occurred following intake of N-acetyl cysteine while in the supine position with inadequate water (102655). Other common side effects include loss of appetite (64715,64812), flatulence (2256,64510), diarrhea (64713,64715,97049), constipation (64715), dry mouth (64715,64724), nausea (7868,11430,64715,64724,64738,64812,97049), vomiting (64717,64724,64715,97049), gastric upset (64510,64545,97045,97049), acid reflux (108450), changes in bowel habits (108450), and intolerance to taste and odor (64510,64545). N-acetyl cysteine's unpleasant odor makes it difficult for some patients to take orally. Using a straw to drink N-acetyl cysteine solutions can improve tolerability. Additionally, placement of a nasogastric or duodenal tube and administration of metoclopramide or ondansetron can be helpful for patients unable to tolerate oral N-acetyl cysteine (17).
Intravenously, N-acetyl cysteine may cause diarrhea (64712), dyspepsia, nausea, vomiting (64763), mild gastrointestinal upset (102657), and metallic taste (64763).
When inhaled, N-acetyl cysteine may cause epigastric pain and throat irritation (64703,64707,64674).
Genitourinary ...Orally, dysuria was reported in 2% of patients receiving 600 mg of N-acetyl cysteine twice daily for 6 months in one clinical trial (2260).
Hematologic
...In general, hematologic adverse reactions are reported more frequently with intravenous N-acetyl cysteine compared with oral use.
In surgical patients, decreased prothrombin time (1341,64511), prolonged coagulation time (64511), increased blood loss (64511,64644), and decreased platelet aggregation (64511) have been reported after administration of IV N-acetyl cysteine. In one clinical trial, six healthy patients were administered a loading dose of IV N-acetyl cysteine 10 mg/kg followed by 10 mg/kg per hour for 32 hours. All patients experienced a decrease in prothrombin time by 30% to 40%. The decrease prothrombin time (25.4 sec to 20.6 sec) reached a steady state after 16 hours (1341). In a clinical trial evaluating patients with acute myocardial infarction, hemorrhage occurred in three patients taking intravenous N-acetyl cysteine 10 mg/min, heparin (per study protocol), and aspirin (7872). Two pediatric patients receiving intravenous N-acetyl cysteine (loading dose: 140 mg/kg followed by 70 mg/kg) experienced episodes of coagulopathy; however, patients were being treated for acetaminophen overdose (64794).
Hemoptysis was reported in six patients receiving 200 mg of N-acetyl cysteine orally twice daily for 6 months for treatment of chronic bronchitis (64739).
Immunologic
...Orally, anaphylaxis to N-acetyl cysteine has been rarely reported (64794).
However, anaphylactic reactions to intravenous N-acetyl cysteine appear to be more common (1716,64412,64449,64628,64710,64711,64721,64786,64789).
Anaphylactic reactions to N-acetyl cysteine have involved rash, angioedema, hypotension, and bronchospasm (64449,64711,64720). The mechanism of this reaction is unclear, but some data suggest it is not an immunologic hypersensitivity reaction but rather an acute toxic effect of N-acetyl cysteine (64786,64641,64720). Management guidelines for the treatment of anaphylactoid reactions to intravenous N-acetyl cysteine have been published. In most cases, treatment is not required or treatment with diphenhydramine or salbutamol is sufficient to continue or restart N-acetyl cysteine infusion. Antihistamines are useful in controlling and preventing recurrence of anaphylactoid symptoms (1716).
Musculoskeletal ...In one clinical trial, joint pain was reported in more than 15% of patients receiving oral N-acetyl cysteine (64608). In other research, one patient experienced pain in the legs while taking 600 mg of N-acetyl cysteine twice daily for the treatment of chronic bronchitis (64762).
Neurologic/CNS
...Orally, headache has been frequently reported with N-acetyl cysteine in clinical research (7873,11430,64510,64608,64672,64713,64715,64724,64762).
Other less common adverse effects reported in patients taking oral N-acetyl cysteine at a total daily dose of 600-1200 mg include dizziness (64715,64717,64724,64762), tiredness (64675,64717), vivid dreams (102666), disorientation, and inability to concentrate (64673). One pediatric patient receiving oral N-acetyl cysteine (loading dose: 140 mg/kg followed by 70 mg/kg) experienced encephalopathy (64794).
Intravenously, N-acetyl cysteine has been associated with rare neurologic adverse reactions , including headache (7872), lightheadedness (64763), and dystonic reactions (64794). In a previously healthy 2-year-old female, status epilepticus occurred during intravenous N-acetyl cysteine therapy for paracetamol ingestion (64781). Increased deterioration in bulbar function in patients with amyotrophic lateral sclerosis has also been reported with IV N-acetyl cysteine (2254).
Ocular/Otic ...While rare, blurred vision has been reported in research on oral N-acetyl cysteine (64715). Additionally, in a previously healthy 2-year-old female, status epilepticus followed by cortical blindness occurred during intravenous N-acetyl cysteine therapy for paracetamol ingestion. In this case, vision was almost completely recovered 18-months later (64781).
Psychiatric ...Intravenously, dysphoria was experienced 30 minutes after infusion of N-acetyl cysteine in 8 of 10 healthy males assessed in one clinical study (64763).
Pulmonary/Respiratory
...Respiratory adverse reactions to N-acetyl cysteine are most commonly reported with inhalable dosage forms.
These include wheezing (64455,64707), bronchospasm (64455,64699), and cough (64455,64456,64703,64811). While less frequent, wheezing (64675), bronchospasm (64675), increased sputum production (7868), cough (7868,64510), decreased peak flow (64510), dyspnea (64714), and cold symptoms (64510) have been reported with oral N-acetyl cysteine in clinical research. A few cases of wheezing (64718,64719), cough (64763), and bronchospasm (64658) have also been reported with intravenous N-acetyl cysteine. Additionally, respiratory arrest has been reported in one case where a 16 year-old female was being treated for acetaminophen toxicity with intravenous N-acetyl cysteine (64450).
Two premature infants receiving 5% N-acetyl cysteine via intratracheal instillation for the treatment of chronic lung disease had an increased frequency of cyanotic spells (64490).
Other ...Injection site reactions, including burning and phlebitis, have been reported in patients receiving IV N-acetyl cysteine (1341,64763). Fever associated with IV N-acetyl cysteine was reported in one patient during clinical research (64759).
General
...Orally, saw palmetto is well tolerated and adverse effects are mild, infrequent, and reversible.
Most Common Adverse Effects:
Orally: Abdominal pain, constipation, decreased libido, diarrhea, dizziness, fatigue, headache, nausea, rhinitis, vomiting.
Cardiovascular ...Occasionally, cases of hypertension, postural hypotension, tachycardia, angina pectoris, arrhythmia, extrasystole, angiopathy, myocardial infarction, and congestive heart failure have been reported in patients using saw palmetto orally (6424,6484,6752,6772,17684,73388,89441). One case of severe bradycardia and second degree heart block was reported in a 64 year-old male taking an unknown amount of saw palmetto for a few weeks (96413).
Dermatologic ...A case report describes a 61-year-old male who developed a fixed drug eruption with localized blisters and erosions three days after starting oral saw palmetto. The lesions resolved when saw palmetto was stopped, but recurred when it was reintroduced six months later. Topical corticosteroid treatment was necessary and the patient was left with some residual hyperpigmented patches (104805). A combination of saw palmetto and beta-sitosterol has been associated with a single report of worsening acne (15550).
Endocrine ...Two case reports involving one 11-year-old female undergoing treatment for telogen effluvium and another 10-year-old female undergoing treatment for hirsutism, describe hot flashes and the onset of menarche associated with use of saw palmetto. One of these patients was consuming saw palmetto in a food supplement; the other was taking a supplement containing saw palmetto 320 mg daily (73361,96414). In both cases, the hot flashes resolved following treatment discontinuation. In one case, a rechallenge with saw palmetto caused a recurrence of hot flashes.
Gastrointestinal ...Gastrointestinal complaints such as nausea, vomiting, constipation, diarrhea, gastralgia, and halitosis are the most frequently reported adverse effects associated with saw palmetto (6484,6752,60442,73315,73320,73348,73354,73383,73385,73388,89441). Less often, cases of duodenal ulcer, dyspepsia, or heartburn have been reported (6772,73329,73354). Meteorism (intestinal gas accumulation) has also been reported with saw palmetto, although causality was unclear (60442).
Genitourinary ...Some clinicians are concerned that saw palmetto might cause erectile dysfunction, ejaculatory disturbance, or altered libido because of its potential effects on 5-alpha-reductase. Some preliminary clinical studies have reported sexual dysfunction, particularly ejaculatory dysfunction, erectile dysfunction, and reduced libido, in patients taking saw palmetto (5093,17202,17684,73383,89441). However, most of these patients were previously diagnosed with prostate disorders, so causality is unclear. Additionally, several clinical studies indicate that the occurrence of impotence in males taking saw palmetto is similar to placebo and tamsulosin (Flomax), and significantly less than finasteride (Proscar) (2732,6424,17306,107481). Rarely, cases of testicular pain, vesical tenesmus, and urinary tract infections have been reported in patients using saw palmetto extract orally (73388).
Hematologic ...Saw palmetto might have antiplatelet effects and potentially increase the risk of bleeding in some patients. There is one report of excessive intraoperative bleeding in a patient who took saw palmetto prior to surgery. Bleeding time normalized when saw palmetto was discontinued (8659). Also, one case of cerebral hemorrhage has been reported, but details are not available to determine causality (6772,73348). A case of retroperitoneal hematoma after bilateral inguinal hernia repair is reported in a male patient taking saw palmetto. The patient was discharged after a 3-day hospitalization in stable condition (112177).
Hepatic ...A case report describes a patient who developed acute hepatitis and pancreatitis while taking saw palmetto. Symptoms resolved when saw palmetto was discontinued, and reemerged upon re-challenge (14457). Other cases of acute hepatitis and pancreatitis, with elevated alkaline phosphatase, aspartate aminotransferase (AST), alanine aminotransferase (ALT), and bilirubin have been reported in patients using saw palmetto orally (14457,73350,73351).
Musculoskeletal ...Orally, saw palmetto may cause fatigue, weakness, muscle pain, and back pain, although these adverse events are rare (6424,73388,89441). A case of saw palmetto-related rhabdomyolysis was reported in an 82-year-old male presenting with kidney dysfunction, increased C-reactive protein levels, and elevated serum creatine kinase (73358).
Neurologic/CNS ...Orally, saw palmetto can cause headaches, dizziness, insomnia, and fatigue (6750,6752,6772,11354,60442,73348,73385,73388,89441).
Ocular/Otic ...A case of intraoperative floppy-iris syndrome (IFIS) has been reported in a patient using saw palmetto orally (73340). However, no statistically significant association between saw palmetto and IFIS was found in a case series of 660 patients undergoing cataract surgery (73347).
Pulmonary/Respiratory ...Rhinitis is one of the more commonly reported adverse effects of saw palmetto (73348). One patient taking saw palmetto extract 160 mg twice daily reported "breathlessness" (73388). Two cases of respiratory depression have been reported in patients using saw palmetto extract (Permixon) 320 mg (6772).
General
...Orally, tribulus seems to be well tolerated.
Serious Adverse Effects (Rare):
Orally: Cases of liver and kidney injury, seizures, and chronic painful erection with impaired sexual function have been reported. Pneumothorax and bronchial polyp after consuming the spine-covered tribulus fruit have been reported.
Gastrointestinal ...Orally, tribulus can cause abdominal pain, cramping, nausea, vomiting, diarrhea, and constipation (92022,92027). However, in one study, the rates of these gastrointestinal complaints were similar for patients taking tribulus and those receiving placebo (92022).
Genitourinary ...In one case report, a patient taking two tribulus tablets (unknown dose) daily for 15 days presented to the local emergency department with a painful erection lasting 72 hours. The priapism was resolved with medical management; however, post-episode sexual function was impaired (92023).
Hepatic ...In one case report, a patient drinking tribulus water 2 liters daily for two days presented with lower limb weakness, seizures, hepatitis, and acute kidney injury. The patient's condition improved after hemodialysis and discontinuation of tribulus water (92069).
Neurologic/CNS ...Orally, tribulus has been reported to cause general excitation and insomnia. These symptoms were reversed upon discontinuation of the drug or decreasing the dose (78867). In one case report, a patient drinking tribulus water 2 liters daily for two days presented with lower limb weakness, seizures, hepatitis, and acute kidney injury. The patient's condition improved after hemodialysis and discontinuation of tribulus water (92069).
Pulmonary/Respiratory ...In one case report, a patient developed a bilateral pneumothorax after consuming the spine-covered fruit of tribulus (818). In another case report, a patient developed a polyp in the lobar bronchus of the right interior lobe due to the presence of a tribulus fruit spine (78852).
Renal ...In one case report, a patient drinking tribulus water 2 liters daily for two days presented with lower limb weakness, seizures, hepatitis, and acute kidney injury. The patient's condition improved after hemodialysis and discontinuation of the tribulus water (92069). In another case report, a healthy male taking one tribulus tablet (unknown dose) daily for a few months for bodybuilding purposes developed hyperbilirubinemia followed by acute kidney failure 2-3 weeks later. The patient was managed with intravenous fluids and a low-salt, low-protein diet (92025).
Other ...In one case report, gynecomastia was observed in a male weightlifter taking an herbal combination product containing tribulus. However, it is not clear if this adverse effect can be attributed to tribulus alone (78859).
