First you have to take madicines for your sinus
. take Cap. Amoxicillin
500 mg twice a day+ Tab cold
act twice a day after food.Please take B Complex syrup also.For 3 to 5 days.
If you can avoid daily head bath well &good ,otherwise drying hairs imediatly would suffice.you can try-
Hot inhailation with Carvol capsule .
Cosuming 1/2 lemon in hot water early in morning This will increase your resistance.