The reason for the recurrence of stomach problems after each coitus may be caused by overly strenuous exercise/stress, stomach ischemia and other reasons.
1. Exercise is too strenuous/stressful: if a man exercises too strenuously or is highly stressed, he will be too tired after intercourse, which may cause stomach cramps or gastrointestinal dysfunction, and nausea, vomiting, stomach pain and other symptoms may occur.
2. Stomach ischemia: When men have sex, the genitals will be congested, resulting in insufficient blood flow to the stomach, itself if suffering from gastritis and peptic ulcer and other gastric diseases, stomach ischemia will affect the normal digestion and peristaltic function of the stomach, which will lead to the recurrence of the disease.
If the above symptoms are severe, or if the symptoms persist and do not improve, the patient should go to the hospital in time for treatment.