Welcome back!
Continue where you left off.
Docetaxel
Mitotane
- Article last reviewed 02 February 2026
- 10 mins read
What is this medication for?
Mitotane is commonly used to reduce adrenal hormone production for the treatment of adrenal gland cancer.
How should I take or use this medication?
You may take this medication with a high fat content meal at the same time every day according to the schedule advised by your doctor.
Do not stop taking your medication without checking with your healthcare professional.
What should I do if I forget to take or use this medication?
If you forget to take a dose, take it as soon as you remember (if the time you remember is close to your usual time of taking mitotane). Then take your next dose at the usual time. If the time you remember is closer to the time of your next dose, proceed to take your next dose and skip the missed dose. Do not take two doses to make up for the missed dose.
What precautions should I take when taking or using this medication?
Inform your healthcare professional if:
- You are allergic to this medication or any of the other ingredients of this medication
- You or your partner is pregnant, planning to become pregnant or breastfeeding
- You are taking any other medications, including supplements, traditional medications and herbal remedies
What are some common side effects of this medication?
| Nausea or vomiting |
|
| Diarrhoea (loose and frequent stools) |
|
| Skin rash |
|
Vertigo/Drowsiness A sensation of a loss of balance that can be caused by looking down from a great height, or from a disease affecting the inner ear
|
|
| Poor appetite |
|
What are some rare but serious side-effects that I need to seek medical advice immediately?
| Hypersensitivity (allergic) reaction |
|
Hormone abnormalities
Thyroid function may be less effective
|
|
Liver problems
|
|
What food or medication should I avoid when I take or use this medication?
Avoid taking other medications such as spironolactone, griseofulvin, rifampicin, rifabutin, blood thinner (eg. warfarin) and epilepsy medication when on mitotane as they may interact with mitotane and increase your risk of experiencing side effects of mitotane.
How should I store this medication?
Store in a cool and dry place, away from direct sunlight. Keep this medication away from children.
Discard this medication 12 month(s) after opening.
How do I throw away this medication safely?
Pack the medication into a bag and bring it back to the pharmacy where you received the medication from.
Disclaimer
Please take note that the above is not a complete list of all possible side-effects. If you have any concerns about your medication or if you have other side-effects that you think are caused by this medication, please consult your doctor or pharmacist. If you take more than the recommended dose, please seek medical advice immediately. The information provided on this page does not replace information from your healthcare professional. Please consult your healthcare professional for more information.
This article is jointly developed by members of the National Medication Information workgroup. The workgroup consists of cluster partners (NHG Health, National University Health System and SingHealth), community pharmacies (Guardian, Unity and Watsons) and Pharmaceutical Society of Singapore. The content does not reflect drug availability and supply information in pharmacies and healthcare institutions. You are advised to check with the respective institutions for such information.
Please visit www.moh.gov.sg/knowyourmeds and www.ndf.gov.sg for more information on medication.
Contributed By
- Pharmaceutical Society of Singapore