Hi I Suffer Several Allergies Last Attack I Ended Up

Hi I suffer several allergies last attack I ended up in hospital on Iv therapy. I was given gentamicin my reaction from trimethoprim and all penicillins I react with a severe rash and puff up then can't breath I was admitted with a soring temp 42 and low b/p treated iniationally for a potential uti. Is klacid and augmentin ok ? I don't need now but am am 53 menopausal and want to know for future reference what's best for me. Maybe my immune system needs building up. Thanks Sharon