You can take bilast - m once a say buy do get a ENT consultation for further management

Since you’ve been having symptoms for more than 5 years, it would be best to get evaluated once rather than taking medication on your own. Meanwhile, Avoid dust exposure as much as possible; use a mask while cleaning or around dust. -Wash bedsheets/pillow covers weekly in hot water and use dust-mite-proof covers if possible. -Avoid carpets, heavy curtains and stuffed toys in the bedroom; clean with a damp cloth/HEPA vacuum cleaner. -Maintain good hydration. -Keep windows/rooms well ventilated and avoid dry dusting

The best way is to put on mask while in the midst of dusty weather. Steroid nasal spray for a long period of time. Anti allergic medicine when symptoms are more .

Hi Greetings Need more clinical details to determine if your symptoms are only related to allergies or also sinus issues.

Hi You will need a proper evaluation. Need to know  your symptoms following dust exposure and also find out other triggers.

Medications recommended Further evaluation needed

Furamist nasal spray 2 puffs two times a day for 10 days

T. Montair lc 0-0-1 x5days.