7 months baby vomiting suddenly what is the reason, what should I do?

The baby should be cold, resulting in gastrointestinal abnormalities. It is recommended to remove vomit in time, and keep the respiratory tract unobstructed. But if it is suffering from enteritis, it is necessary to follow the doctor's advice to take anti-inflammatory, regulating intestinal flora drug treatment. Also pay attention to light diet, maintain adequate rest.