Drinking cola can’t relieve pregnancy sickness. Drinking cola during pregnancy has carbon dioxide gas, which can easily irritate the gastric mucous membrane after drinking, making the stomach and abdomen bloated, and at the same time may aggravate the reaction of pregnancy vomiting, which can not play a role in relieving. To alleviate pregnancy vomiting, you need to take a light and easy to digest diet, while avoiding overeating, be sure to eat small meals, drink plenty of warm water, eat more fresh vegetables and fruits, such as kiwi, strawberries, apples, etc., avoid eating stimulating food. If the reaction to pregnancy vomiting is strong, you need to follow the doctor’s advice to take vitamin B6 and other drugs for relief. It is recommended to get enough rest during pregnancy and take regular pregnancy checkups. Seek medical attention if the vomiting is severe.