Ylang Ylang (cananga odorata) • Geranium (pelargonium graveolens) • Lavender (lavandula angustifolia) • Citrus aurantium (orange) • Blue Tansy (tanacetum annuum) • Cedarwood (cedrus atlantica) • Rosa Damascena (rose) • White Lotus (nymhaea lotus). Other Ingredient: Almond Oil Base.
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Below is general information about the effectiveness of the known ingredients contained in the product SARA Essential Oil. 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
There is insufficient reliable information available about the effectiveness of Eastern red cedar.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
There is insufficient reliable information available about the effectiveness of tansy.
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product SARA Essential Oil. 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 used orally in amounts commonly found in foods. Bitter orange has Generally Recognized as Safe (GRAS) status in the US (4912,35751).
POSSIBLY SAFE ...when bitter orange essential oil is used topically or by inhalation as aromatherapy (6972,7107,98331,104186,104187,108642).
POSSIBLY UNSAFE ...when used orally for medicinal purposes. Although single doses of synephrine, or low daily doses used short-term, may be safe in healthy adults (2040,11269,15381,35757,35759,91681,97256,98332), laboratory analyses raise concerns that many marketed bitter orange products contain higher amounts of synephrine and other natural and synthetic amines than on the label, increasing the risk for serious stimulant-related adverse effects (104185). Additionally, there is a lack of agreement regarding a safe daily dose of synephrine. Health Canada has approved 50 mg of p-synephrine daily when used alone, or 40 mg of p-synephrine in combination with up to 320 mg of caffeine daily in healthy adults (91684). The Federal Institute for Risk Assessment in Germany recommends that supplements should provide no more than 6.7 mg of synephrine daily. This recommendation is meant to ensure that patients who frequently consume synephrine in conventional foods will receive no more than 25.7 mg daily (91290). These limits are intended to reduce the risk for serious adverse effects. There have been several case reports of ischemic stroke and cardiotoxicity including tachyarrhythmia, cardiac arrest, syncope, angina, myocardial infarction, ventricular arrhythmia, and death in otherwise healthy patients who have taken bitter orange extract alone or in combination with other stimulants such as caffeine (2040,6979,12030,13039,13067,14326,14342,91680).
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in the amounts found in foods.
Bitter orange has Generally Recognized as Safe (GRAS) status in the US (4912).
PREGNANCY AND LACTATION: POSSIBLY UNSAFE
when used orally for medicinal purposes.
There are case reports of cardiotoxicity including tachyarrhythmia, syncope, and myocardial infarction in otherwise healthy adults who have taken bitter orange extract alone or in combination with other stimulants such as caffeine (2040,6979,12030,13039,13067,14326,14342,91680). The effects of bitter orange during lactation are unknown; avoid use.
POSSIBLY UNSAFE ...when used orally in large amounts (exact dose not specified). Overdose of Eastern red cedar essential oil has been associated with vomiting, convulsions, coma, and fatality (12). There is insufficient reliable information available about the safety of Eastern red cedar when used orally in smaller amounts or when applied topically.
PREGNANCY: LIKELY UNSAFE
when used orally.
Eastern red cedar is contraindicated in pregnancy due to reports of abortifacient activity. The specific part or dose of Eastern red cedar associated with its abortifacient activity is unclear (12); avoid using.
LACTATION:
Insufficient reliable information available; avoid using.
LIKELY SAFE ...when used orally in amounts commonly found in foods. Lavender has Generally Recognized as Safe (GRAS) status for food use in the US (4912).
POSSIBLY SAFE ...when used orally and appropriately in medicinal amounts (9792). In clinical research, a specific product containing lavender oil (Silexan, Dr Willmar Schwabe GmbH & Co. KG) has been used safely at doses of 80-160 mg daily for up to 10 weeks (58077,58080,58098,97257). Powdered dried lavender flowers 500 mg twice daily has also been used with apparent safety for up to 8 weeks (97256). ...when used topically and appropriately. Lavender oil has been used safely for up to 7 months in adults (5177,109858,109865). ...when the essential oil is inhaled as a part of aromatherapy. Clinical studies have used lavender oil aromatherapy with apparent safety for up to 12 weeks (7107,12213,16393,16394,95634,103062,103063,103065,103068).
CHILDREN: POSSIBLY SAFE
when the essential oil is inhaled as a part of aromatherapy.
Clinical studies have used lavender oil aromatherapy with apparent safety in single doses for up to 2 minutes (109868).
CHILDREN: POSSIBLY UNSAFE
when applied topically in males.
Anecdotal reports suggest that applying topical products containing lavender oil to prepubertal males may result in gynecomastia in some cases (15254,95643). Products with a higher concentration of lavender oil and more frequent applications might be more likely to result in gynecomastia.
PREGNANCY AND LACTATION:
Insufficient reliable evidence available.
Preliminary clinical research shows that lavender essential oil can be inhaled during labor, with no apparent adverse outcomes in the infants (95633). Although this study suggests safety, high quality assessment of safety has not been conducted.
LIKELY SAFE. ..when used orally in food amounts. The flowers, seeds, leaves, and rhizomes of lotus are all edible (95261). There is insufficient reliable information available about the safety of medicinal lotus.
PREGNANCY AND LACTATION:
Insufficient reliable information available on the medicinal use of lotus; avoid using.
LIKELY SAFE ...when used orally in amounts commonly found in foods. Rose geranium oil has Generally Recognized as Safe (GRAS) status in the US (4912).
POSSIBLY SAFE ...when used topically and appropriately, short-term. A single application of rose geranium oil in concentrations up to 100% has been safely used in a clinical trial (16653). ...when used intranasally and appropriately, short-term. Rose geranium oil has been applied with sesame oil in the nose safely (93881). There is insufficient reliable information available about using rose geranium oil orally for medicinal purposes.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid amounts greater than those found in foods.
LIKELY SAFE ...when used orally in food amounts. Thujone-free tansy is approved by the US Food and Drug Administration (FDA) for use as an additive in alcoholic beverages (4912).
POSSIBLY UNSAFE ...when used topically. Tansy can cause severe contact dermatitis (6,18,19).
LIKELY UNSAFE ...when tansy is used orally in medicinal amounts. Tansy contains the toxic constituent thujone (2,6,515). Fatalities have been associated with ingestion of as little as 10 drops of tansy oil (6). Fatalities have also been reported from prepared teas or powdered forms of tansy (4,6). However, thujone concentration varies widely amongst tansy chemotypes (4,6,515).
PREGNANCY: LIKELY UNSAFE
when used orally or topically due to potential abortifacient, menstrual flow, and uterine stimulant effects (12,19).
LACTATION: LIKELY UNSAFE
when used orally due to thujone content (2,6).
LIKELY SAFE ...when used in amounts commonly found in foods. Ylang ylang oil has Generally Recognized as Safe (GRAS) status in the US (4912). There is insufficient reliable information available about the safety of ylang ylang oil when used orally or topically in medicinal amounts.
CHILDREN: LIKELY SAFE
when used orally in amounts commonly found in food.
Ylang ylang oil has Generally Recognized as Safe (GRAS) status in the US (4912).
CHILDREN: POSSIBLY SAFE
when used topically.
Ylang ylang oil has been used with apparent safety as three applications to the scalp at 5-day intervals (13483). There is insufficient reliable information available about the safety of ylang ylang oil when used orally in medicinal amounts in children.
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in amounts commonly found in food.
Ylang ylang oil has Generally Recognized as Safe (GRAS) status in the US (4912). There is insufficient reliable information available about the safety of using ylang ylang oil in medicinal amounts.
Below is general information about the interactions of the known ingredients contained in the product SARA Essential Oil. 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, bitter orange might increase the risk of hypoglycemia when taken with antidiabetes drugs.
 Details
Some clinical research shows that drinking a tea containing bitter orange and Indian snakeroot reduces fasting and postprandial glucose levels in patients with type 2 diabetes who are using antidiabetes drugs (35751). However, it is unclear if these effects are due to bitter orange, Indian snakeroot, or the combination. An animal study also shows that p-synephrine in combination with gliclazide , a sulfonylurea, causes an additional 20% to 44% decrease in glucose levels when compared with gliclazide alone (95658).
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Bitter orange might increase blood pressure and heart rate when taken with caffeine.
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Bitter orange might affect colchicine levels.
Details
Colchicine is a substrate of P-glycoprotein and cytochrome P450 3A4 (CYP3A4). Bitter orange has been reported to inhibit CYP3A4 and increase levels of CYP3A4 substrates (7029,11362,93470). However, one small clinical study in healthy adults shows that drinking bitter orange juice 240 mL twice daily for 4 days and taking a single dose of colchicine 0.6 mg on the 4th day decreases colchicine peak serum levels by 24%, time to peak serum level by 1 hour, and overall exposure to colchicine by 20% (35762). The clinical significance of this finding is unclear.
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Theoretically, bitter orange might increase levels of drug metabolized by CYP2D6.
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In vitro research shows that octopamine, a constituent of bitter orange, weakly inhibits CYP2D6 enzymes (91878). This effect has not been reported in humans.
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Bitter orange might increase levels of drugs metabolized by CYP3A4.
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Small clinical studies suggest that single or multiple doses of freshly squeezed bitter orange juice 200-240 mL can inhibit CYP3A4 metabolism of drugs (7029,11362,93470), causing increased drug levels and potentially increasing the risk of adverse effects. However, the extent of the effect of bitter orange on CYP3A4-mediated drug interactions is unknown. Some evidence suggests that bitter orange selectively inhibits intestinal CYP3A4, but not hepatic CYP3A4. Its effect on P-glycoprotein, which strongly overlaps with CYP3A4 interactions, is unclear (7029,11269,11270,11362). One small clinical study shows that drinking 8 ounces of freshly squeezed bitter orange juice has no effect on cyclosporine, which seems to be more dependent on hepatic CYP3A4 and P-glycoprotein than intestinal CYP3A4 (11270).
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Bitter orange might increase blood levels of dextromethorphan.
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One small clinical study shows that bitter orange juice increases dextromethorphan levels, likely through cytochrome P450 3A4 (CYP3A4) inhibition (11362). Theoretically, bitter orange might increase the risk for dextromethorphan-related adverse effects.
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Bitter orange might increase blood levels of felodipine.
Details
One small clinical study shows that bitter orange juice increases felodipine levels, likely through cytochrome P450 3A4 (CYP3A4) inhibition (7029). Theoretically, bitter orange might increase the risk for felodipine-related adverse effects.
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Bitter orange might increase blood levels of indinavir.
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One small clinical study shows that bitter orange juice slightly increases indinavir levels, but this effect is likely to be clinically insignificant. Bitter orange selectively inhibits intestinal cytochrome P450 3A4 (CYP3A4); however, the metabolism of indinavir seems to be more dependent on hepatic CYP3A4 (11269). The effect of bitter orange on other protease inhibitors has not been studied.
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Bitter orange might increase blood levels of midazolam.
Details
One small clinical study shows that bitter orange juice can increase midazolam levels, likely through inhibition of cytochrome P450 3A4 (CYP3A4) (7029). Theoretically, bitter orange might increase the risk of midazolam-related adverse effects.
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Theoretically, taking MAOIs with synephrine-containing bitter orange preparations might increase the hypertensive effects of synephrine, potentially leading to hypertensive crisis.
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Theoretically, bitter orange might have an additive effect when combined with drugs that prolong the QT interval, potentially increasing the risk of ventricular arrhythmias.
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One case report suggests that taking bitter orange in combination with other stimulants such as caffeine might prolong the QT interval in some patients (13039).
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Bitter orange juice might increase blood levels of sildenafil.
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A small clinical study in healthy adult males shows that drinking freshly squeezed bitter orange juice 250 mL daily for 3 days and taking a single dose of sildenafil 50 mg on the 3rd day increases the peak plasma concentration of sildenafil by 18% and the overall exposure to sildenafil by 44%. Theoretically, this may be due to inhibition of cytochrome P450 3A4 by bitter orange (93470).
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Theoretically, bitter orange might increase the risk of hypertension and adverse cardiovascular effects when taken with stimulant drugs.
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In mice and rats given hexobarbital or pentobarbital, sleep time is reduced and metabolism of the drug is increased when they inhale essential oil vapor from Eastern red cedar wood chips in their bedding (19,98802). Cedrol and cedrene in the essential oil are reported to induce liver microsomal enzymes (19). Theoretically, inhaling Eastern red cedar wood fragrance might reduce the efficacy of hexobarbital or pentobarbital in humans.
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Theoretically, lavender might potentiate the therapeutic effects and adverse effects of CNS depressants.
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Laboratory research suggests that lavender has sedative effects (7). However, clinical studies in patients taking oral lavender oil (Silexan) 160 mg for 10 weeks or taking lavender flower powder 1 gram daily for 2 months have not reported side effects of drowsiness, sedation, or sleepiness (97256,103061). There is still some concern that higher doses or different preparations of lavender might have additive effects with CNS depressant medications.
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Theoretically, concurrent use of lotus with other antiplatelet drugs might reduce platelet aggregation and increase the risk of bleeding.
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Theoretically, lotus might have additive effects with antidiabetes drugs and increase the risk of hypoglycemia.
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Animal research shows that the ethanolic extract of lotus reduces blood glucose levels and potentiates the effects of injected insulin (60053). Monitor blood glucose levels closely. Dose adjustments might be necessary.
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Theoretically, taking lotus concomitantly with pentobarbital might increase sedation.
Details
Animal research shows that lotus extract increases pentobarbitone-induced sleeping time (60051). It is not known if this occurs in humans or if this effect occurs with other barbiturates or sedatives.
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Thujone, a constituent of tansy, can increase and alter the effects of alcohol (7).
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Below is general information about the adverse effects of the known ingredients contained in the product SARA Essential Oil. 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, bitter orange might be unsafe when used in medicinal amounts.
Topically and when inhaled as aromatherapy, bitter orange seems to be well tolerated.
Most Common Adverse Effects:
Orally: Hypertension and tachycardia, particularly when used in combination with caffeine and/or other stimulant ingredients.
Topically: Skin irritation.
Serious Adverse Effects (Rare):
Orally: Myocardial infarction, QT prolongation, seizures, stroke, syncope, tachyarrhythmia, and ventricular fibrillation have been reported in patients taking bitter orange in combination with other ingredients. It is unclear if these effects are due to bitter orange, other ingredients, or the combination.
Cardiovascular
...Bitter orange, which contains adrenergic agonists synephrine and octopamine, may cause hypertension and cardiovascular toxicity when taken orally (2040,6969,6979).
Studies evaluating the effect of bitter orange on cardiovascular parameters have been mixed. Several studies show that taking bitter orange alone or in combination with caffeine increases blood pressure and heart rate. In one clinical study, bitter orange in combination with caffeine increased systolic and diastolic blood pressure and heart rate in otherwise healthy normotensive adults (13657). In another study, a single dose of bitter orange 900 mg, standardized to 6% synephrine (54 mg), also increased systolic and diastolic blood pressure and heart rate for up to 5 hours in young, healthy adults (13774). Using half that dose of bitter orange and providing half as much synephrine, did not seem to significantly increase blood pressure or QT interval in healthy adults (14311). Increased diastolic, but not systolic, blood pressure or heart rate also occurred in a clinical trial involving a specific supplement containing synephrine 21 mg and caffeine 304 mg (Ripped Fuel Extreme Cut, Twinlab) (35743). Synephrine given intravenously to males increased systolic blood pressure, but lacked an effect on diastolic blood pressure or heart rate (12193).
In clinical research and case reports, tachycardia, tachyarrhythmia, QT prolongation, ischemic stroke, variant angina, and myocardial infarction have occurred with use of bitter orange or synephrine-containing multi-ingredient products (12030,13039,13067,13091,13657,14326,35749,91680). In one case report, a combination product containing bitter orange may have masked bradycardia and hypotension while exacerbating weight loss in a 16 year-old female with an eating disorder taking the product for weight loss (35740). From 1998 to 2004, Health Canada received 16 reports of serious adverse cardiovascular reactions such as tachycardia, cardiac arrest, ventricular fibrillation, blackout, and collapse. In two of these cases, the patient died. In almost all of these cases, bitter orange was combined with another stimulant such as caffeine, ephedrine, or both (14342).
Other research has found no significant effect of bitter orange on blood pressure or heart rate. Several clinical studies have reported that, when taken as a single dose or in divided doses ranging from 20-100 mg for one day, p-synephrine had no significant effect on blood pressure, heart rate, electrocardiogram results or adverse cardiovascular events in healthy adults (35772,91681,91681,95659,101708) Similarly, no difference in blood pressure, heart rate or electrocardiogram results were reported when p-synephrine from bitter orange (Advantra Z/Kinetic; Nutratech/Novel Ingredients Inc.) was taken for 6 weeks in healthy patients (11268). Another clinical study showed no significant effect of bitter orange (Nutratech Inc.), standardized to synephrine 20 mg, on blood pressure or heart rate when taken daily for 8 weeks in healthy males (95656). In other research, changes in blood pressure, heart rate, or QTc interval were lacking when bitter orange was given alone or in combination with caffeine and green tea (14311,35753,35755,35764,35769,35770). In one study of healthy adults, taking a single dose of p-synephrine 103 mg actually reduced mean diastolic blood pressure by 0.4-4 mmHg at 1 and 2 hours after administration when compared with placebo (95659).
A meta-analysis of clinical trials in adults with or without obesity suggests that taking p-synephrine 6-214 mg orally daily does not affect blood pressure or heart rate when used short-term, but modestly increases blood pressure and heart rate when taken for 56-60 days (109950).
The effect of bitter orange on blood pressure, heart rate, and electrocardiogram results in patients with underlying conditions, particularly cardiovascular disease, is unknown and requires further study.
Dermatologic ...Photosensitivity may occur, particularly in fair-skinned people (11909). In a clinical trial, topical application with bitter orange essential oil resulted in irritation (6972).
Endocrine ...Some clinical research shows that taking a specific supplement containing 21 mg of synephrine and 304 mg of caffeine (Ripped Fuel Extreme Cut, Twinlab) increases levels of postprandial glucose (35743). Other preliminary clinical research shows that taking a specific pre-workout supplement (Cellucor C4 Pre-Workout, Nutrabolt) along with a bitter orange extract standardized for synephrine 20 mg (Nutratech Inc.) 30 minutes once before exercise causes a significant 12% increase in glucose (95657); however, there is no difference in blood glucose when compared with placebo when this combination is taken daily for 8 weeks (95656). The effect of bitter orange itself is unclear.
Gastrointestinal ...Bitter orange has been linked to a report of ischemic colitis. In one case, a 52-year-old female developed ischemic colitis after taking a bitter orange-containing supplement (NaturalMax Skinny Fast, Nutraceutical Corporation) for a week. Symptoms resolved within 48 hours after discontinuing the supplement (15186). As this product contains various ingredients, the effect of bitter orange itself is unclear.
Musculoskeletal ...Unsteady gait has been noted in one case report of a patient taking bitter orange (13091). In another case, an otherwise healthy, Black male with sickle cell trait, developed severe rhabdomyolysis following ingestion of a specific weight loss product (Lipo 6, Nutrex Research Inc.), which contained synephrine and caffeine (16054). However, other preliminary clinical research shows that taking a specific pre-workout supplement (Cellucor C4 Pre-Workout, Nutrabolt) along with a bitter orange extract standardized for synephrine 20 mg (Nutratech Inc.), taken 30 minutes once before exercise (95657) or daily for 8 weeks, does not affect creatine kinase or serum creatinine levels when compared with placebo (95656). As these products contain various ingredients, the effect of bitter orange itself is unclear.
Neurologic/CNS ...Dizziness, difficulty in concentrating, memory loss, syncope, seizure, and stroke have been noted in case reports following bitter orange administration (13091,13039). Theoretically, bitter orange may trigger a migraine or cluster headache due to its synephrine and octopamine content (35768). When used as aromatherapy, bitter orange essential oil has also been reported to cause headache in some patients (104187). Sprint athletes taking the bitter orange constituent p-synephrine 3 mg/kg (Synephrine HCL 99%, Nutrition Power) 60 minutes before exercises and sprinting reported more nervousness (mean difference 0.9) when compared with placebo on a Likert scale. Although statistically significant, this difference is not considered clinically significant (95655).
General ...Orally, overdose of Eastern red cedar oil might cause burning in the stomach, vomiting, convulsions, coma, and death (12). Topically, Eastern red cedar oil might cause local allergic reactions and irritation; however, several clinical assessments of safety show that applying Eastern red cedar oil topically does not cause skin sensitization or irritation (11,98802).
Dermatologic ...Eastern red cedar oil might cause local allergic reactions and irritation when used topically; however, sevearl clinical assessments of safety show that applying Eastern red cedar oil topically does not cause skin sensitization or irritation(11,98802).
Gastrointestinal ...Orally, overdose of Eastern red cedar oil (dose not specified) might cause burning in the stomach and vomiting (12).
Neurologic/CNS ...Orally, overdose of Eastern red cedar oil (dose not specified) might cause convulsions, coma, and death (12).
General
...Orally, lavender is well tolerated in food amounts and seems to be well tolerated in larger amounts.
Topically, lavender oil seems to be well tolerated.
Most Common Adverse Effects:
Orally: Breath odor, constipation, diarrhea, dyspepsia, eructation, headache, and nausea.
Topically: Allergic contact dermatitis (with lavender oil).
Serious Adverse Effects (Rare):
Topically: Cases of gynecomastia have been reported in prepubertal males using lavender oil.
Cardiovascular ...Orally, a specific lavender oil ingredient (Silexan) has been associated with palpitations (103061).
Endocrine ...Topical products containing lavender oil alone, including a product referred to as agua de violetas, or in combination with tea tree oil have been linked to at least six cases of gynecomastia when used in prepubertal males. In each case, gynecomastia resolved when the lavender oil products were discontinued. It is thought that the estrogenic and antiandrogenic activity of lavender oil and tea tree oil resulted in gynecomastia in these cases (15254,95643).
Gastrointestinal ...Orally, lavender oil, including a specific lavender oil ingredient KG), may cause gastrointestinal disturbance, including dyspepsia, diarrhea, breath odor, eructation, and nausea (58077,58080,58098,93004,103061). Tincture of lavender has been linked to cases of constipation and increased appetite; however, it is unknown if this occurred at a greater rate than with placebo (9792).
Immunologic ...Topically, use of lavender oil, such as in personal care products, might cause allergic contact dermatitis in some patients (6,101728). There have been numerous case reports of allergic contact dermatitis and eczema linked to lavender oil exposure from shampoos, lotions, fragrances, or direct application of oil to pillows (10031,58043,58109,58120,101728).
Neurologic/CNS ...Orally, lavender flower powder, tincture of lavender containing 50% alcohol, and a specific lavender oil ingredient (Silexan) have been linked to headache (9792,103061,109860). Headache has also been reported rarely following lavender oil aromatherapy (109860).
Pulmonary/Respiratory ...In one case report, a 34-year-old Japanese female presented with complaints of dyspnea, cough, and fever 2 weeks after initiating lavender essential oil therapy via humidifier. The patient had an oxygen saturation of 88% and was diagnosed with acute eosinophilic pneumonia. Symptoms improved after a course of corticosteroids and discontinuation of aromatherapy (109979).
General ...Orally, adverse effects to lotus seem to be rare when taken in medicinal amounts; however, a thorough safety evaluation has not been conducted.
Immunologic ...Orally and topically, lotus root can cause allergic reactions such as urticaria and contact dermatitis. In a case report, a 6-year-old female developed urticaria after ingesting lotus root. She had also developed contact dermatitis on body areas that had been in contact with the lotus root (99738).
General ...Orally, rose geranium oil is well tolerated when used in food amounts. Topically, rose geranium oil seems to be well tolerated, short-term.
Dermatologic ...Topically, rose geranium oil has been associated with reports of dermatitis in hypersensitive individuals and burning sensations when applied to the face (16653).
Gastrointestinal ...When applied with droppers in the nose, rose geranium oil has been reported to cause a bad taste (93881).
Neurologic/CNS ...Topically, rose geranium oil has been associated with reports of lightheadedness and eye irritation when applied to the face (16653).
Ocular/Otic ...Topically, rose geranium oil has been associated with reports of eye irritation when applied to the face (16653).
General
...There is limited reliable information available about the adverse effects of tansy.
Orally, varieties of tansy that contain the toxic constituent thujone have been reported to cause thujone toxicity. Symptoms of thujone toxicity include rapid pulse, irregular heartbeat, tachypnea, severe gastroenteritis, vomiting, dilated pupils, hepatotoxicity, nephrotoxicity, and death (4,6,77012,77014,77015). Fatalities have been associated with ingestion of as little as 10 drops of tansy oil (6), occurring within 1-3.5 hours after ingestion (18). Fatalities have also been reported from prepared teas or powdered forms of tansy (4,6).
Topically, the Compositae family, of which tansy is a member, has been reported to cause contact dermatitis and photosensitivity (46978).
Cardiovascular ...Orally, varieties of tansy that contain the toxic constituent thujone have been reported to cause thujone toxicity. Cardiovascular symptoms include rapid, feeble pulse and irregular heartbeat (4,77014).
Dermatologic ...Topically, atopic dermatitis has been reported from members of the Compositae family, of which tansy is a member (46978,77007,77011). Photosensitivity, typically presenting as eczema, has also been reported from contact with members of the Compositae family (42856).
Gastrointestinal ...Orally, varieties of tansy that contain the toxic constituent thujone have been reported to cause thujone toxicity. Gastrointestinal symptoms include severe gastroenteritis, vomiting, and abdominal pain (77012).
Genitourinary ...Orally, large doses of tansy have been reported to induce abortion and uterine bleeding (77015).
Hepatic ...Orally, varieties of tansy that contain the toxic constituent thujone have been reported to cause thujone toxicity, which can result in hepatotoxicity (77015).
Neurologic/CNS ...Orally, varieties of tansy that contain the toxic constituent thujone have been reported to cause thujone toxicity. Neurologic symptoms include loss of consciousness, tremors, seizures, and vertigo (2,18,77012).
Ocular/Otic ...Orally, varieties of tansy that contain the toxic constituent thujone have been reported to cause thujone toxicity. Ocular symptoms include dilated pupils and pupillary rigidity (2,18).
Pulmonary/Respiratory ...Orally, varieties of tansy that contain the toxic constituent thujone have been reported to cause thujone toxicity. Respiratory symptoms include tachypnea (77015).
Renal ...Orally, varieties of tansy that contain the toxic constituent thujone have been reported to cause thujone toxicity, which can result in nephrotoxicity (77015).
Other ...Orally, varieties of tansy that contain the toxic constituent thujone have been reported to cause thujone toxicity, which has resulted in death after the ingestion of as little as 10 drops of tansy oil (6), occurring within 1-3. 5 hours after ingestion (18). Fatalities have also been reported from prepared teas or powdered forms of tansy (4,6).
General
...There is currently a limited amount of information on the adverse effects of ylang ylang oil.
A thorough evaluation of safety outcomes has not been conducted.
Most Common Adverse Effects:
Topically: Dermatitis, pruritus.
Dermatologic ...Topically, ylang ylang oil in combination with other herbs can cause localized pruritus (13483).
Immunologic ...Topically, ylang ylang oil in combination with other herbs has caused contact dermatitis in various case reports (98615).
