tonsillitis/pharyngitis
"I was diagnosed with strep in the ER and they sent me home with azithromycin. I took the first dose before bed and was fine until I woke up with extremely itchy feet. Just thought I had walked in something. Took it again the next day and my feet got worse overnight. Couldn't sleep from the itching. Severe swelling and a rash. It moved to my hands too. Went to the Dr immediately and they said to stop taking the meds. Allergic reaction apparently? It seemed to help my strep though!"