A 39-year-old member asked:
will methylphenidate make my penis small or have shrinkage problems?
1 doctor answer • 2 doctors weighed in

Dr. Michael H. T. Siaanswered
Pediatrics 31 years experience
No: No documented issues with Ritalin (methylphenidate) and your genitalia concerns!
5.7k viewsReviewed >2 years ago
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Last updated Jul 1, 2014
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