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Vitamin E

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What is vitamin E?

Vitamin E is an antioxidant that occurs naturally in foods such as nuts, seeds, and leafy green vegetables. Vitamin E is a fat-soluble vitamin important for many processes in the body.

Vitamin E is used to treat or prevent vitamin E deficiency. People with certain diseases may need extra vitamin E.

Important information

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

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Before taking this medicine

Ask a doctor or pharmacist if it is safe for you to use vitamin E if you have other medical conditions, especially:

anemia (low red blood cells);

a bleeding or blood clotting disorder such as hemophilia;

liver disease;

kidney disease;

any allergies;

an eye disorder called retinitis pigmentosa;

a vitamin K deficiency;

high cholesterol or triglycerides (a type of fat in the blood);

a history of cancer;

a history of stroke or blood clot; or

if you need surgery, or have recently had surgery.

FDA pregnancy category C. It is not known whether vitamin E will harm an unborn baby. Do not use this medicine without a doctor's advice if you are pregnant.

See also: Pregnancy and breastfeeding warnings (in more detail)

It is not known whether vitamin E passes into breast milk or if it could harm a nursing baby. Do not use this medicine without a doctor's advice if you are breast-feeding a baby.

Your dose needs may be different during pregnancy or while you are nursing.

How should I take vitamin E?

Use vitamin E products exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.

Vitamin E works best if you take it with food.

Measure liquid medicine with the dosing syringe provided, or with a special dose-measuring spoon or medicine cup. If you do not have a dose-measuring device, ask your pharmacist for one.

Artificially sweetened liquid medicine may contain phenylalanine. Check the medication label if you have phenylketonuria (PKU).

The recommended dietary allowance of vitamin E increases with age. Follow your healthcare provider's instructions. You may also consult the Office of Dietary Supplements of the National Institutes of Health, or the U.S. Department of Agriculture (USDA) Nutrient Database (formerly "Recommended Daily Allowances") listings for more information.

If you need surgery or a medical procedure, tell the surgeon ahead of time that you are using vitamin E. You may need to stop using the medicine for a short time.

Store at room temperature away from moisture and heat.

What happens if I miss a dose?

Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Overdose symptoms may include stomach pain, nausea, diarrhea, dizziness, headache, tiredness, blurred vision, or tiredness.

What should I avoid while taking vitamin E?

Avoid taking other vitamins, mineral supplements, or nutritional products without your doctor's advice.

If you also take orlistat (alli, Xenical), do not take it within 2 hours before or 2 hours after you take vitamin E.