Nausea and vomiting are related to gastrointestinal dysfunction, throat diseases, hepatobiliary diseases, pregnancy and other factors. First of all, when gastrointestinal dysfunction occurs, most people will be accompanied by indigestion and are particularly sensitive to odor. When they smell the smoke, the smooth muscle of the stomach will spasm and contract, which will lead to an increase in the internal pressure of the stomach, so nausea and vomiting will occur. Secondly, patients with throat diseases will be stimulated by the smell of smoke, so there will be foreign body sensation in the throat, causing nausea and vomiting.
Then the liver and gallbladder are important detoxification organs of the human body. When there are diseases in the liver and gallbladder, the function will be damaged, especially when the pungent smell is smelled, which will cause nausea and vomiting. Finally, women's body hormones and endocrine will be disordered during pregnancy, and they are particularly sensitive to odor. At this time, the smell of smoke will induce symptoms of the digestive system, and nausea and vomiting will occur.
May be allergic to some substances in the smoke. Try to avoid inhaling cigarettes and stay away from smokers. It may also be caused by pharyngitis. Generally, patients with pharyngitis have symptoms such as nausea and retching, and cough with phlegm, but they can't cough it out. You can take some Yanyan tablets orally for treatment. If it is recent, women of childbearing age who want to vomit at the smell of smoke have a recent history of sharing a room and may be pregnant. It is recommended to go to the hospital for examination and confirmation.