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Drug Interactions between ashwaganda and mitotane

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Moderate

mitotane ashwagandha

Applies to: mitotane and ashwaganda

MONITOR: Concomitant use of ashwagandha with other agents that are known to induce hepatotoxicity may theoretically increase the risk of hepatotoxicity. There are case reports of adverse effects on liver functions associated with ashwagandha use. In a case report, a 20-year-old man in Japan developed liver dysfunction and hyperbilirubinemia after using ashwagandha in combination with multiple antianxiety drugs. In additional case reports, three men and two women, age range 21 to 62 years who reportedly took supplements containing 450 to 1,350 mg ashwagandha daily over the course of one week to four months when signs of liver injury, such as jaundice, pruritus, nausea, lethargy, abdominal discomfort, and hyperbilirubinemia, appeared.

MANAGEMENT: Liver function tests should be monitored, and patients should be advised to report any symptoms such as abdominal pain, jaundice, dark urine, light stools, fever, or unusual fatigue.

References (6)
  1. (2024) "Product Information. Ashwagandha (ashwagandha)." Now Foods, 1
  2. National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health Office of Dietary Supplements Ashwagandha https://www.nccih.nih.gov/health/ashwagandha
  3. inagaki k, mori n, honda y, takaki k, tsuji k (2017) "A case of drug-induced liver injury with prolonged severe intrahepatic cholestasis induced by Ashwagandha" Kanzo, 58, p. 448-454
  4. Bjornsson HK, Bjornsson ES, Avula B, Khan IA, Jonasson JG (2020) "Ashwagandha-induced liver injury: A case series from Iceland and the US Drug-Induced Liver Injury Network" Liver Int, 40, p. 825-829
  5. Lubarska M, Halasinski P, Hryhorowicz S, et al. (2023) "Liver Dangers of Herbal Products" Int J Environ Res Public Health, 20, p. 3921
  6. Ireland PJ, Hardy T, burt ad, Donnelly MC (2021) "Drug-induced hepatocellular injury due to herbal supplement ashwagandha" J R Coll Surg Edinb, 51, p. 363-365

Drug and food interactions

Moderate

mitotane food

Applies to: mitotane

ADJUST DOSING INTERVAL: Fat-rich food enhances the absorption of mitotane. One study evaluated blood levels of mitotane (o,p'-DDD) after subjects ingested a single dose of 2 g administered using various delivery vehicles (e.g., tablets, granules, milk, chocolate or oil emulsion). Mitotane plasma levels were significantly higher for milk, chocolate, and oil emulsion when compared to those who received tablets or granules alone. In the same study, mitotane levels were evaluated in subjects following long-term treatment (total dose of 200 g over 30 to 60 days) in tablet, oil emulsion, or milk formulations. Significantly higher mean plasma levels were recorded in subjects who received mitotane as an oil emulsion or mixed in milk, when compared to tablets alone. Additionally, the recovery of o,p'-DDD from the feces was about 5 times higher in subjects who received tablets alone, suggesting absorption was reduced when compared to subjects who received mitotane mixed with a fat-rich vehicle (e.g., oil emulsion or milk).

GENERALLY AVOID: Concomitant use of mitotane with central nervous system (CNS) depressants, including alcohol, may potentiate adverse effects such as somnolence and sedation.

MANAGEMENT: According to product labeling, mitotane tablets should be taken during meals containing fat-rich food (e.g., milk, chocolate, or oil) and with a full glass of water. Patients should be advised to avoid or limit consumption of alcohol and to avoid activities requiring mental alertness such as driving or operating hazardous machinery until they know how the medication affects them.

References (4)
  1. (2023) "Product Information. Lysodren (mitotane)." HRA Pharma America
  2. (2023) "Product Information. Lysodren (mitotane)." Medunik Canada
  3. (2023) "Product Information. Lysodren (mitotane)." HRA Pharma UK & Ireland Ltd
  4. Moolenaar AJ, van Slooten H, van Seters AP, Smeenk D (2023) Blood levels of o,p-DDD following administration in various vehicles after a single dose and during long-term treatment https://link.springer.com/article/10.1007/BF00258213

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

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