Shengmai Drink has the effect of benefiting qi, generating body fluid and nourishing yin. There is no authoritative information clearly stating that there are four kinds of people who cannot take this medicine, but there are precautions stating that it should not be taken by patients with colds and fever, and so on. It is composed of red ginseng, schizandra and maitake, and is suitable for patients with deficiency of qi and yin, spontaneous sweating (involuntary sweating during the daytime, aggravated by the slightest movement of sweating), palpitation (accelerated heartbeat, often accompanied by panic), shortness of breath, etc. It is not recommended for patients with cold and fever. Adverse reactions and contraindications are not clear. Precautions: Avoid indigestible food; should not be taken by patients with cold and fever; diabetic patients and people with high blood pressure, heart disease, liver disease, kidney disease and other serious chronic diseases should be taken under the guidance of a physician; allergic to this product is prohibited, allergic people should be cautious; if you insist on using the medication for 4 weeks with no improvement in the condition, you should go to the hospital for consultation. If you need medication, please go to the hospital, under the guidance of a professional doctor.