Dry cough without sputum, especially severe at night

Dry cough without sputum, especially at night, may be a problem for many people. Dry cough without sputum usually means that there is no obvious secretion discharge from the respiratory tract, but the worsening at night may be related to a variety of factors.

The dry cough may be aggravated at night because the lying position makes it easier for nasal secretions to flow into the throat, stimulating the cough reflex. The temperature is lower at night and the air is dry, which can easily cause irritation of the respiratory mucosa. For some people, this dry environment may aggravate cough symptoms. Another possibility is acid reflux. When lying down, gastric acid is more likely to flow back into the esophagus, irritating the throat and causing coughing.

To alleviate this condition, you can first try to improve the bedroom environment. Use a humidifier to increase the humidity in the air, or drink a glass of warm water before going to bed to keep your throat moist. For suspected cases of acid reflux, you can try to avoid eating before going to bed and elevate the head of the bed to reduce the chance of acid reflux.

If the dry cough lasts for a long time or is accompanied by other symptoms such as chest pain and difficulty breathing, it is recommended to see a doctor in time. The doctor may check to rule out other potential problems such as asthma, allergies or infections. Especially for people with a history of allergies, night coughs may also be related to allergens, such as dust mites or pet hair. Cleaning the bedroom environment and using anti-allergic bedding may help.

Dry cough without sputum is especially severe at night. Although it is common, if it affects your daily life and sleep quality, it is wise to seek professional help. At the same time, maintaining good living habits and a healthy living environment can also help alleviate symptoms. I hope these suggestions can provide you with some help so that you can better deal with the problem of dry cough at night.