Below, experts share what COVID-related issues should be instant red flags, plus some advice on what to do: According to Dr.

A college student gets over the flu, but two weeks later feels winded after climbing stairs and complains of abdominal pain.

Avian influenza A (H5N1) has mutated, so the symptoms of bird flu could change as more people get sick in 2025.

If the cough occurs with other symptoms like fever, shortness of breath, bloody phlegm, or weight loss, they recommend getting evaluated sooner. Lukasz Antoniewicz, a pulmonologist who treats ...

The problem with COPD is you have obstruction to air flow, so most patients have a chronic cough, have some shortness of breath, have some wheezing. And periodically they will have what we call an ...

Symptom burden improved significantly more in COVID-vaccinated patients after vaccination than in unvaccinated patients for ...

If you have a fever with your cough that doesn’t get better with medication or comes back within a few hours of taking ...

or legs blood or pink-tinged mucus when coughing increasing shortness of breath during daily activities or when lying down rapid weight gain It’s important to get immediate care if you are ...