Matters needing attention in Valin

Consult a doctor in the following situations: low immune function. Use with caution those who are allergic and have any abnormal reaction to previous vaccination. It is forbidden to administer drugs through blood vessels. Please don't use it after it expires. Please keep it out of the reach of children. If there are abnormal particles or color changes, it is strictly prohibited to use. If you have any questions, please consult your doctor.