diphenhydramine then I woke up couldn't sleep so I also took a Benadryl which has 25 mg of diphenhydramine but it says don't mix with other products with diphenhydramine. but recommended dosage for... View answer

Is it possible for ongoing use of diphenhydramine to cause an arrhythmia? If so, would the arrhythmia stop when I stop taking the diphenhydramine? ... View answer

cani take steriods along with benzonatate ... View answer

Can I take Benzonatate and Trazodone because of my cough ... View answer

how long does diphenhydramine stay in your system ... View answer

. diphenhydramine 100mg (to sleep)+ 200mg of benzonatate (suppress coughing) from a sinus infection I have. i am ... View answer

My daughter was prescribed benzonatate for a persistent cough she has had for 3 weeks now. She ... benzonatate or should she stop the benzonatate and switch to nyquil? Does it take a few days for the ... View answer

My daughter took 3 doses of benzonatate by accident when she should have taken one. She is experiencing a tingly sensation in her legs. Like the fell asleep. Should we be concerned? The benzonatate was ... View answer

day after taking her 1st 2 pills this morning. The other medication prescribed was benzonatate. Is it more likely the benzonatate which caused the lethargy and confusion? ... View answer

I recently was prescribed Benzonatate 200Mgs for a horrific cough, and about 30 minutes after taking the Benzonatate I ended up with a rash and a horrible stomach ace on 10/20/15. I was wondering how ... View answer