Aristocort is a corticosteroid. It is used to treat psoriasis, allergic eczema, insufficiency of the adrenal cortex, inflammatory disorders, allergic disorders, and connective tissue disorders and to relieve itchiness.
Flonase is a medicine containing the corticosteriod fluticasone. It is used to treat nasal symptoms such as congestion, sneezing, and runny nose caused by seasonal or year-round allergies, asthma, eczema, psoriasis.
Prednisolone is in a class of drugs called steroids, that include hormones cortisone and hydrocortisone. Prednisolone prevents the release of substances in the body that cause inflammation.