@Surabhi
There are a number of ways to prevent mucus production which includes:
*Inhale steam from a tub of boiling water or hot shower to loosen mucus in the throat and sinus congestion.
*Drink at least eight glasses of water daily to loosen phlegm and thin mucus-it is also good for your overall health.
*Gargle regularly with warm water and salt.
*Add a few drops of eucalyptus oil to a vaporizer to loosen phlegm and relieve congestion.
*Avoid eating foods such as dairy products, meat or fried foods that increase mucus production.
*Drink hot liquids such as herbal tea or chicken broth to moisten the airways and break up the mucus.
*Add a teaspoon of turmeric to half a glass of milk - turmeric contains antiseptic properties that fight infection.
*Use a humidifier or cool mist vaporizer in your bedroom at night to thin the mucus - this helps to moisten the air and is particularly helpful during winter.
*Limit exposure to irritants such as household cleaners, paint fumes, chemicals or cigarette smoke.
*Stop smoking as it irritates the throat and worsens respiratory conditions.
*Eat spicy foods, horseradish or hot chili peppers to loosen mucus.