A member asked:

Can l-arginine cause erectile disfunction?

8 doctors weighed in across 2 answers

Not known: No such association is known.

Answered 5/8/2016

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Dr. Pamela Pappas answered

Specializes in Psychiatry

L arginine: L-arginine has been studied along with pycnogenol in men with erectile dysfunction, and found to help a significant percentage of them have normal erections. www.ncbi.nlm.nih.gov/pubmed/12851125.

Answered 7/13/2018

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Can teenagers take l arginine?

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