how to help a cough?
['Menthol cough drops. Menthol cough drops are available at most drugstores. ... ', 'Humidifier. A humidifier is a machine that adds moisture to the air. ... ', 'Soup, broth, tea, or another hot beverage. ... ', 'Avoid irritants. ... ', 'Honey. ... ', 'Gargle salt water. ... ', 'Herbs. ... ', 'Vitamins.']