Mycoplasma infection can cause pneumonia, known as mycoplasma pneumonia. Clinically, it often presents with symptoms such as fever, sore throat, headache, cough, etc. Digestive symptoms can also occur, such as nausea, vomiting, abdominal pain, diarrhea, etc. Thus, vomiting can occur after mycoplasma infection. In most cases, mycoplasma infections are self-limiting and can resolve without medication. Treatment options include sensitive drugs, such as macrolides and quinolones, etc.