Hi,
Dry cough while lying down in the night, the possibilities are sinusitis (infection of sinuses), GERD (gastric regurgitation), asthmatic, and many. Need more history. Can you please provide me with more details like breathlessness, sweating, chest discomfort, irritation in the throat, burning sensation, cold and nasal blockade...
Next Steps
Need more history
Health Tips
avoid sleeping immediately after food, avoid using direct blow of AC to the face, and very low temperature.