Cough is a protective respiratory reflex action to remove respiratory secretions or foreign bodies. Although it has its advantages, severe and long-term cough can lead to respiratory bleeding. Correctly distinguish between general cough and cough variant asthma to prevent misdiagnosis. The treatment of cough should distinguish the types of cough, both western medicine and Chinese medicine can be used, but dietotherapy is the best. Calcium zinc gluconate oral liquid is used to treat calcium and zinc deficiency diseases, such as rickets, osteoporosis, children's growth retardation, mental retardation and anorexia caused by zinc deficiency, and is not suitable for treating cough. Dietotherapy is the best way to treat cough, so there are several dietotherapy methods for your reference: 1. For cold and cough, almond 10g, 3 slices of ginger and radish 10g can be decocted with water. 2. Wind-heat cough can be matched with lotus root juice and pear juice. 3. Phlegm heat cough might as well use a freshly cooked papaya, peel and steam it, and add a small amount of honey to eat. 4. Wet cough. Cooking porridge with barley helps to treat cough and snoring in the throat; Or decoct 30 grams of orange peel into thick juice, remove residues, and add 50 to 100 grams of japonica rice to cook porridge. 5. Chronic cough caused by lung qi deficiency or yin deficiency, with more than 20 pomelo kernels, decocted with rock sugar water, 3 times a day, is beneficial to chronic cough. You can also eat 30 grams of steamed lily honey, which is good for chronic cough and dry mouth. 6. Cough-relieving diet recipe: Ginkgo chicken porridge, Adenophora adenophora lily duck soup, almond pig lung porridge, buy oral calcium zinc gluconate solution, and go to Kang Aiduo drugstore to let you enjoy a different shopping experience.