That's a lot of both for a dog. Call your vet.
Benadryl, melatonin, or Dramamine will help you sleep
Yes
Sertraline is Zoloft. It is an antidepressant.
Yes.
yes
lottab
You should avoid benadryl because of cumulative possible side effects (anticholinergic effects). Use another antihistaminic (second generation) like Reactine, Claritin, Aerius, etc.. instead of benadryl. These effects might be tolerable if you're young and taking a low dose of Zoloft... but use something else if it's possible..
Yes, scince patanase is a topical antihistimine, and benadryl is oral. It is safe
yes, but it's better to take your Zoloft in the morning.
Yes benadryl and prednisone can be taken together - my doctor has had me take both many times.
Benadryl is not a sleeping aid and should never be taken as a sleeping aid.