Hi Thanks for posting your query. It seems like you had a pharyngitis 3 weeks back. And it looks like it has not resolved yet. The reason could be : 1. Improper duration of medication 2. Improper dose of medication. 3. Improper choice of medications. I advise you to get Throat swab culture sensitivity test done and revert back. Also do salt water gargling 2-3 times daily. Eat more of fruits. Any clarification feel free to ask.