Androderm patch


For Low Testosterone

Track record


Long (approved in 1995)

Bottom line


Low Testosterone

What is Low Testosterone?


Testosterone products are FDA-approved only for use in men who lack or have low testosterone levels in conjunction with an associated medical condition. None of the FDA-approved testosterone products are approved for use in men with low testosterone levels who lack an associated medical condition.

Other treatments for Low Testosterone







FDA-approved use

To treat low testosterone levels caused by a medical condition

Who might consider taking it?

Men with low testosterone caused by a medical condition

Men (age 18 or older) with low testosterone (level less than 300ng/dL) from medical conditions such as undescended testes, pituitary tumors, damage to testes from trauma, chemotherapy or radiation

What is not known

FDA has NOT approved ANDRODERM for "Low-T" just from aging because the benefits and harms are not known

It is not known if ANDRODERM - or any testosterone treatment - increases the chance of prostate cancer, heart disease or stroke

Track record


Long track record means that new, unexpected side effects are unlikely. Testosterone (the active ingredient in Androderm) was first approved by FDA in 1953 - but the patch form Androderm was approved by FDA in 1995 based on studies where about 100 people took approved doses of the drug for at least 1 month. Since the drug has now been used by large numbers of people over a longer time, the emergence of rare but serious side effects is less likely than with new drugs.

Open questions

Ongoing studies FDA required to answer questions about harms

FDA is requiring that the manufacturers of all testosterone products including ANDRODERM conduct a randomized trial to see whether these drugs increase the chance of heart attack or stroke.

Do not take if you...

Have breast cancer

Have or are suspected to have prostate cancer

Are younger than age 18

Children should not use or have contact with Androderm - it can cause premature puberty (enlarged penis or clitoris, early public hair, increased erections or sex drive, or aggressive behavior)

Are female

Women should not use or have contact with Androderm because it can cause masculine body changes (changes in hair distribution and increase in acne) and it can harm the baby if they are pregnant.

Safe if pregnant or breastfeeding?


Do not take: Controlled human studies show Androderm harms baby and potential benefits do not outweigh potential harms (FDA Category X)


Do not breastfeed - Androderm gets into breast milk and can harm baby


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