The feeling of having a cold after sleeping may be caused by a cold, or it may be caused by diseases such as sinusitis, which can be treated with general treatment and medication depending on the situation. Colds are mostly caused by viral infections due to exertion, cold and other triggers, resulting in nasal congestion, runny nose, cough and other symptoms. If the symptoms are mild, no medication is needed and general treatment such as drinking plenty of water and resting is sufficient. If the cough is more severe, you can give Ambroxol to relieve cough and resolve phlegm; if the nasal congestion and runny nose are severe, you can give ephedrine nasal drops to improve the symptoms. Waking up with cold symptoms, such as nasal congestion, runny nose, dizziness and other symptoms, may also be caused by sinusitis. Can be used in sufficient quantities of penicillin antibiotics, such as amoxicillin anti-infection treatment, at the same time available ephedrine saline drops or hydroxymetazoline nasal spray nasal spray to improve the symptoms. Sleeping with cold symptoms can also be caused by other reasons, such as symptoms do not relieve or aggravate, it is recommended to consult a doctor in a timely manner, under the guidance of standardized treatment, so as not to delay the condition.