A cough lasting more than three weeks could signal underlying health issues. Know possible causes, red flags, and when medical attention becomes essential.

DEAR DR. ROACH: I also have a dry cough that’s been going on for about 13-14 years. I’m a healthy 62-year-old and read that it is called “cough variant asthma.” I would like to know more about this ...

A lot of us have a cough now, right? Maybe you were sick a couple of weeks ago and are better, but the coughing just won’t go away. You may be popping cough drops like it’s your job, or maybe you’ve ...

World Asthma Day: Normally, when people think of asthma, breathlessness is often the first symptom that comes to mind. But that’s not the whole story. This World Asthma Day, doctors are urging Indians ...

A single cough might seem harmless, but it can often tell a deeper story about your health. Whether it’s a dry tickle that lingers or a chesty hack that won’t quit, one cough can signal anything from ...

A "potentially catastrophic" decline in Australia's childhood vaccination rates has contributed to the sharpest increase in cases of whooping cough in 35 years, infectious diseases experts say.

Dear Dr. Roach: I have a dry cough that's been going on for about 13-14 years. I'm a healthy 62-year-old and read that it is called "cough variant asthma." I would like to know more about this but ...