H1N1 Usually Improves Within A Week, Cough May Linger

H1N1 is a type of flu that usually gets much better within about a week.

However, feeling completely normal can take longer.

A cough may remain because the breathing system needs time to recover.

Tiredness can also continue for a couple of weeks or more.

Rest, fluids and nutritious food can help the body recover.

People should return to exercise and normal activities slowly.

Medicines such as oseltamivir should be taken only when advised by a doctor.

Trouble breathing, chest pain, worsening symptoms or a returning fever are reasons to seek medical help.