Hi, Welcome to Healthcare Magic. I have reviewed your query and here is my advice. If you have continuous sore throat, then start taking gargle Betadine and warm saline thrice daily. You can take tablet Levocetrizine 5 mg 1 tablet at bedtime for 3 week. You avoid cold food, take hot warm liquid, soup. I hope I have answered your query. Let me know if you have any further questions. Take care.