I have a problem of nightfall from many days and I am very worried about it. What should I do to get rid of this problem? And also suggest some ways to prevent this problem to not to happen again in future?

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.