This could have multiple causes requiring proper examination. Please consult allergy specialist as myself for accurate diagnosis and treatment.

It could be allergic rhinitis Need to r/o other causes such as sinusitis. Best prevention is to avoid allergens by wearing a mask

Diagnosis:Allergic Rhinitis Avoid AC Jal Nethi Air Purifier in Bedroom Wash pillow cover/Bed spreads often Deworming every 6 months Anti Histamine and Fluticasone Nasal Spray

Good evening madam, according to the symptoms you are experiencing, you probably have Allergic Rhinitis. The treatment for this condition: Step 1: Avoiding the triggers - in your case it is dust. How to avoid? 1. Use mask when travelling outside. 2. Clean out the place you sleep weekly once. Change/wash your bedsheets and blankets weekly once. Step 2: Using medications.

It more sounds like allergic condition, the best way to avoid exposure Since you suffer it since long time, i suggest you to take Immunotherapy

Amy be allergic rhinitis..avoid cold food. Milk products , fridge food. Nasal spray is helpful. 

It's allergic rhinitis..not curable.. manageable by medicines

Symptoms are of Allergic Rhinitis. Medications recommended.

It's allergic rhinitis. Tablet Bilast m at night Furamist nasal spray 2 puffs two times a day