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A male asked:

If i smoked weed one time does it effect penis size and if it do can it recover or return to normal size. thanks for helping me.

3 doctor answers8 doctors weighed in
Dr. Richard Zimon
Internal Medicine 59 years experience
NO: But is pretty obvious that you are paranoid about smoking weed! GOOD you should be ..its HARMFUL but it WILL NOT SHRINK YOUR PENIS!
Dr. David Houghton
Specializes in Internal Medicine and Pediatrics
A suggestion: i think you will feel better if you avoid addictive substances like marijuana and also stop looking at your penis. Get outside. Breathe fresh air. Read a good book. Help out a neighbor. You'll be amazed at the results.
Dr. Alan Wartenberg
A Verified Doctoranswered
A US doctor answeredLearn more
No, it doesn't: Very regular or high dose use of marijuana may cause an increase in the body's estrogens (even in men) and a decrease in testosterone, which can cause difficulties with erection and libido, and enlargement of the breasts sometimes in men, but will not effect the size of the penis. Your worry about this concerns me, and may represent some underlying problems - talk to your doctor.

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Last updated Jan 3, 2016

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