The most common causes of colds after having sex are catching a cold, infections from sexual partners, and physical fatigue.
1. Cold: This is the most common cause of cold after sex, after sex without good warm measures, the body is easy to catch a cold and sneezing, nasal congestion, runny nose, cough and other symptoms.
2. Sexual partner infection: one of the couple suffers from a cold, the body of the virus that causes colds will be transmitted through the contact between the two, so the cold, the clinical manifestations of coughing, coughing up phlegm, fever, sore throat and other symptoms of upper respiratory tract infections.
3. physical fatigue: couples after sex, physical fatigue easy to cause the body resistance to decline, which leads to colds.
If you have a cold after sex, it is recommended that you go to the hospital for a clear diagnosis and further treatment, and take medication as prescribed by the doctor.