Smokers follow the doctor’s advice to drink a moderate amount of fat sea has a certain effect of moistening the lungs, but should not be dispensed on their own, long-term use. It is sweet in taste, cold in nature, and belongs to the large intestine and lung meridian. It has the effect of clearing heat and moistening the lungs (removing heat to moisturize the lungs), facilitating the pharynx to open the voice, and moistening the intestines and laxatives, which can treat lung heat and hoarseness, dry cough without phlegm, dry and sore throat, heat knot and closed stools, and headache and eye redness. If smokers have the above symptoms, drinking Fat Hai will help moisten the lungs, but due to the cold nature of Fat Hai’s medicinal properties, it is not recommended to drink it for a long period of time. The adverse effects of this product are not clear, for those with cold spleen and stomach (spleen and stomach weakness and cold) diarrhea need to be careful with Fat Hai, Fat Hai allergy to Fat Hai is prohibited. If you need to take the fat sea, should be taken under the guidance of a doctor, and it is recommended to reduce the number of daily smoking. If smoking causes discomfort, you should go to the hospital in time.