Vitamin B6 is a B vitamin. The main effects of vitamin B6 are vomiting inhibition, nourishment of nerves, promotion of metabolism, prevention of blood clots, treatment of anemia, and prevention and control of isoniazid poisoning. When the body is deficient in vitamin B6 due to insufficient intake or other factors, clinical symptoms, such as stomatitis and seborrheic dermatitis, can be properly supplemented. 1. Inhibition of vomiting: Vitamin B6 has antiemetic effects and can be used for vomiting caused by early pregnancy reaction in early pregnancy and severe vomiting caused by anti-cancer drugs under the guidance of a doctor, both of which have good antiemetic effects, but whether Need to take, need to follow medical advice; 2, nutritional nerve: most of the B vitamins have a nutritional role in nerve, can be synthesized through the neurotransmitters, so that the function of the nervous system to enhance or restore, such as promoting brain nerve development, the treatment of peripheral neuritis and insomnia; 3, promote metabolism: vitamin B6 is the body’s metabolism indispensable substances, as with other vitamins, involved in the body 4, prevention of thrombosis: vitamin B6 can inhibit platelet agglutination and avoid damage to vascular endothelial cells, which has the effect of preventing thrombosis, and can also prevent and treat atherosclerosis; 5, treatment of anemia: since vitamin B6 can promote the formation of hemoglobin in the body, supplementation of vitamin B6 can correct anemia, such as hemolytic anemia, thalassemia, etc.; 6, prevention and control Isoniazid poisoning: For tuberculosis patients, long-term overdose of isoniazid can lead to poisoning symptoms, and vitamin B6 can alleviate the symptoms of isoniazid poisoning and be used to prevent and treat isoniazid poisoning. However, if additional vitamin B6 supplementation is not needed, such preparations should not be taken without authorization at this time. The diet in daily life is sufficient for the body’s needs, and overdosing may also lead to other problems that need attention.