Suggest Remedy For Allergic Skin Reactions

hi! I have two different types of medicine here, Hydroxyzine HLC 25mg and methylprednisolone 4mg. One of them I have to take 5 (or 6?) the first day, then 4, 3, 2 and the last day just 1 tablet. I cant remember which sunburn/allergic reaction, age 26, 5.2, 62kg, allergic to penicillin, pollen... had e coli a month ago so got antibiotics then... get very easily eczema from things like cortizone and pain relief creams