These all are related to sore throat
Have a treatment for sinusitis
1. An antibiotic such as Augmentine 625 mg twice daily for 05 days.
2. An oral decongestant such as Loratidine
and in cominabtion with pseudoephedrine
by the name of Telfast D twice daily for 05 days.
3. With the combination of Paracetamol
500 mg thrice a day for 03 days.
Also avoid yogurt, cold things and fried food.
Take good rest and soft diet.
I hope I am sucessful in solving your query If you have more you can ask me.
Dr. Azhar Sattar