Is polysporin and neosporin the same thing?

My husband and I have both recently had staph infections and (this time) both been to the dermatologist for them. My dermatologist told me to use polysporin for mine, and then surrounding areas started getting itchy. When I went back, he told me I was...

cuting my pubes and i got the cut and i put neosporin and a gaauge pad in the area is this the correct way to take care of my problem?

recently i had a sinus infection caused by the flu which gave me a soar throat, headache, body aches, stuffy nose, and tiredness. but ALL of that cleared up except for the stuffy nose. so i decided to blow the suckers out, which was disgusting.. but...

I recently found out that I have an allergy to sulfa drugs after using Bactrim for an injury which had gotten infected. I was wondering if it was okay to use neosporin on wounds, since it contains neomycin sulfate. Is neosporin considered a sulfa product...

I got a cut on my arm so for the past couple of days I've been using polysporin heal fast complete with 3 antibiotics with vitamin e, but it hasn't been healing at all and around the cut my arm has started to turn into a huge rash and is also a bit numb...