<s>[INST] Hi Dr, Am 18 weeks pregnant am am having severe vomiting. My Dr suggest to take Vomikind-MD4 twice a day. Now she advised dat take half medicine in the morning. Am feeling better. But when am not taking this medicine, again vomiting starts. At that time, I can t even drink a sip of water... Am very tensed that daily taking of Vomikind-MD4 is harmful for the fetus? Is it safe to continue? And how long should I take this medicine? Please help me to clear my doubts...Thanking you... [/INST] Hello... Thanks for choosing Chat Doctor for your query.... It is quite distressing for the would be mother to deal with nausea vomiting. I think you should get your ultra TSH, HbA1C, fasting sugar done. Is it single or twins pregnancy. If everything normal you can try some home remedies...it is advisable not to have any kind of liquid after getting up in morning for two hours. You can have Chat Doctor.  </s>