Generally speaking, sea buckthorn soaked water can be drunk every day, but patients should use it under the guidance of doctors, and it is not recommended to drink a large amount of it by oneself for a long time. Sea buckthorn belongs to a kind of traditional Chinese medicine, recorded in Chinese Pharmacopoeia. It is warm in nature, sour and astringent in taste, and its main effects are to relieve cough and phlegm, strengthen the spleen and eliminate food, and activate blood circulation and dissipate blood stasis (to promote blood circulation and eliminate blood stasis in the body). Sea buckthorn can be used to treat cough and phlegm, chest paralysis (chest tightness and pain), heart pain, deficiency of spleen with low food intake, food stagnation (indigestion of food in the stomach), abdominal pain, blood stasis and menstrual occlusion, bruises and swelling, etc. If the patient has any of the above diseases, it can be used as a treatment. If patients have the above mentioned diseases, they can use Sea Buckthorn for treatment under doctor’s guidance, and the treatment effect is usually better. The contraindications and adverse reactions of this drug have not been clarified, if patients experience abnormal discomfort during taking sea buckthorn infusion, they should go to the hospital in time to find out the cause of the disease. During the use of sea buckthorn water, patients should also follow the doctor’s instructions for regular review, so that the doctor can understand the recovery of the disease.