<s>[INST] I am a healthy software designer,46 years by age. I just came back home from a trip to UP and my throat is sore. This happened the last time I came back as well. I'm confused. I'm wondering if I have an allergy or if I'm actually going to get sick. [/INST] It might be due to tonsillitis which is happened due to change in place and water. Take a ENT consult and start treatemnt. Do warm salt water gargling atleast 2-3 times a day. Drink boiled and cooled water always. </s>