Allergies issue. For cold allergy!

So the permanent solution would start by identifying the causative factor for the allergies and avoiding the exposure to the allergen. Some steps which may be of help are: - Do steam inhalation(plain steam) regularly - Drink water at an average of 3 liters per day - Avoid caffeinated and alcoholic beverages as they cause dehydration and will worsen your condition. - Use a humidifier in your room - Wiping the face regularly with a towel moist with hot water has also shown to help. - Keep a high level of personal hygiene - Maintain a clean environment and try to limit allergens in the house such as flowers which may spread pollen, reduce the dust which are present on fans & AC filters, reduce the mold in the house.