Hello dear, Understand your concern. It is most common problem in pregnancy due to hormonal change in first trimester of pregnancy. After body adaptation gradually it will decrease, As it is severe in your case, you need consult with obstetrician Doctor will give you following advises: Take the following advice: Increased rest time. Take fresh outdoor air help in faster improvement Diet care: Eat when hungry, Small frequent diet, Avoid spicy fatty foods, Avoid pill with iron, High protein diet reduce vomiting, Try to take Herbal tea, cracker, unbutterd toast, gelatin contain desserts help to reduce severity. Drugs Tablet metroclopramide Tablet Promethazine Tablet of Vitamin B Injection ondensaterone- in unresponsive case Ginger capsule Accupressor therapy: electrical stimulation around wrist help to reduce severity. Psychological consultation: to reduce anxiety Behaviour therapy Close follow up under obstetrician Hope this may help you. Wish you good health Best regards Dr. Sagar