### Human:\non antibiotics/inhaler for bronchitis. soon after starting meds terribly itchy rash behind both knees. drug allergy? . started antibiotics/inhaler tuesday rash presented wednesday morning. rash is isolated to back of knees and hasn't changed in appearance or area. currently using hydrocortisone and gold bond creams.\n\n### Assistant: hi the best thing you can do is google the drug and add side effects if one they have side effects like yours then it will be there. good luck