Vitamin E Side Effects

Medically reviewed by Drugs.com. Last updated on Dec 11, 2023.

Applies to vitamin e: oral capsule, oral capsule liquid filled, oral liquid, oral oil, oral solution, oral tablet.

Serious side effects of vitamin e

Along with its needed effects, vitamin e may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor as soon as possible if any of the following side effects occur while taking vitamin e:

With doses greater than 400 Units a day and long-term use

• Blurred vision
• diarrhea
• dizziness
• headache
• nausea or stomach cramps
• unusual tiredness or weakness

For healthcare professionals

Applies to vitamin e: compounding powder, oral capsule, oral liquid, oral solution, oral tablet, oral tablet chewable, oral and topical oil.

Gastrointestinal adverse events

• Frequency not reported: Oral pain, abdominal pain, diarrhea^[Ref]

Other

• Frequency not reported: Hematoma^[Ref]

Immunologic

• Frequency not reported: Urinary tract infection^[Ref]

Frequently asked questions

• What are antioxidants and should you take supplements?

Further information

Vitamin e side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.

Medical Disclaimer