I have had cough and cold frequently since childhood. Ive had tests for acidity/ lung infections/blood tests but they have always come up as negative. I usually get cold (followed by cough) frequently and they subside when I take cold go / cold act in the night. I would like to know a permanent fix for this problem.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.