Hi there...Drink plenty of water,eat soft foods like cooked cereal, mashed potatoes, soft fruits, yogurt and soft-cooked eggs...give adequate rest to your body..Avoid spicy foods or acidic foods. Gargle with warm salt water. gargling several times a day can help relieve throat pain....you will require antibiotics to clear up infection..Consult nearest physician or ent specialist.

Hello There, Probable causes of Tonsillitis, Throat infection, Chronic Cold and Sinusitis may be:- 1) Infection due to season / weather changes 2) Allergy and poor Immunity 3) Weakness 4) Late Night working 5) Day Time sleep 6) Aggravated Kaph Dosha and Vat Dosha 7) Anxiety-Stress-Tension 8) Insomnia and sleep disorders 9) Constipation 10) Acidity-Gas-Gastritis 11) Unhealthy Lifestyle 12) Unhealthy food habits 13) Exposure to AC - Cold Air - fan -  Directly Air blower 14) Cold Drinks - Ice cream - Cold stuff *Correct diagnosis and accordingly proper Comprehensive treatment is needed *Consult Privately online-Telephone-Video OR Visit personally for proper management.

Hello there.  I can understand your concern.  Wow. A great detailed history you have provided there. You could have mentioned since when do you have this. But anyways, you can use betadine throat gargles as per the instruxtions in the bottle thrice a day for 3 days. Consult a general physician in person for further evaluation and management. Best regards. Dr. Anil kumar jain. Bangalore.