1, suitable for the prevention and treatment of vitamin B6 deficiency, prevention and treatment of isoniazid poisoning; It can also be used for pregnancy, radiation sickness and vomiting caused by anti-cancer drugs, seborrheic dermatitis and so on.
2, total parenteral nutrition and vitamin B6 supplement when malnutrition and progressive weight loss caused by insufficient intake.
3, the following situations when the vitamin B6 requirement increases: Pregnancy and lactation, hyperthyroidism, burns, long-term chronic infections, fever, inborn metabolic disorders (cystethioneuria, hyperoxalate, homocystinuria, xanthinuria), congestive heart failure, long-term hemodialysis, malabsorption syndrome with hepatobiliary diseases (e.g., alcoholism with cirrhosis), intestinal diseases (celiac disease, tropical inflammatory bowel) Inflammation, localized enteritis, persistent diarrhea), after gastrectomy.
4. Neonatal hereditary vitamin B6 dependence syndrome.