A member asked:

What are negatives of taking 50 mg benedryl long term for sleep every couple of days? while taking 2 1200 mg musonex daily

A doctor has provided 1 answer

Cart before horse: Benadryl (diphenhydramine) is a remarkable well-tolerated drug, although not side-effect free. It is relatively quite safe without cumulative use-associated drug toxicity. Mucinex (guaifenesin) however, although generally safe, may cumulatively result in uric acid kidney stones. Taking Benadryl (diphenhydramine) more than 2 or 3 times weekly may lead to loss of sleep induction.

Answered 10/24/2017

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Related Questions

A member asked:

Is it safe to use Benadryl (diphenhydramine) every night as a sleeping aid?

2 doctors weighed in across 2 answers