There is no cure for allergy. In your case you have non specific, non organic allergies such as dust and cold, which are difficult to avoid. However, allergic rhinitis
can be controlled. Discuss this with your local doctor and take a fifteen day trial of the following:
1. A tablet of an anti-allergic (levo-cetrizine or rupatidine) and an anti-leukotriene (montelukast
) once daily
2. A steroid nasal spray
3. Regular steam inhalation
Then as per the response your doctor may continue this treatment over a few months and then taper it off, sometimes with long lasting or total relief. In resistant cases, especially where there is nasal obstruction
, selective radio frequency ablation may help. In addition general avoidance such as wearing a mask to reduce exposure to dust will help.