My WebMD Sign In, Sign Up

Ask Your Question

WebMD Answers

120 Characters remaining
120 Characters remaining
  • First, try and keep your question as short as possible.
  • Include specific words that will help us identify questions that may already have your answer.
  • If you don't find your answer, you can post your question to WebMD Experts and Contributors.

Close

Posted: | Report This Report Question |
Q.
 

Answers From Experts & Organizations (1)

Medical Reference
A.
5-HTP is POSSIBLY UNSAFE for use. There is concern that it can cause a serious side effect called eosinophilia myalgia syndrome. Some people think this side effect is only caused by a contaminant in some 5-HTP products; but there is not enough scientific evidence to know if it is caused by 5-HTP, a contaminant, or some other factor. Until more is known, 5-HTP should be avoided.

Other potential side effects of 5-HTP include heartburn, stomach pain, nausea, vomiting, diarrhea, drowsiness, sexual problems, and muscle problems.

Special Precautions & Warnings:

Pregnancy and breast-feeding: 5-HTP is POSSIBLY UNSAFE in pregnancy and breast-feeding. Avoid using it.

Down syndrome: There are reports of 5-HTP causing seizures in some people with Down syndrome. In one group studied, 15% of people with Down syndrome receiving long-term 5-HTP treatment experienced seizures.

This answer should not be considered medical advice...down arrowThis answer should not be considered medical advice and should not take the place of a doctor’s visit. Please see the bottom of the page for more information or visit our Terms and Conditions.up arrow

Posted:
| Report This Report Answer

Was this helpful?

YesNo

Thanks for your feedback.

8 of 8 found this helpful
Read the Original Article: More on 5-HTP including: uses, side effects, interactions, dosages, and user reveiws.
View Sources