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A member asked:
Hello, i am a 21 year old female weighing 120 pounds. i take 50 mg nightly of diphenhydramine. is it okay on some nights to take 75mg?
A doctor has provided 1 answer
No: Don't exceed 50 mg in one dose, and don't exceed total daily dose of 300 mg from all sources. If you still have problem falling asleep can be due to tolerance to the drug, or any other cause, see your doctor for help, good luck
Answered 5/5/2016
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