Pus is a thick yellowish, whitish, or greenish fluid made up of dead white blood cells, dead tissues, and dead bacteria or fungi. Also called liquor puris or purulent exudate, it is produced as part ...

A chest abscess tends to refer to an abscess in the lungs. This also includes abscesses in the muscles of the chest wall, between the lung tissue and the lining of the chest cavity. An abscess is a ...

A retropharyngeal abscess is a life-threatening collection of pus that forms in the back of the throat. It typically develops when the lymph nodes behind your throat become infected. They may have ...

Courtney is a registered nurse with over 13 years of experience in the clinical setting, helping individuals navigate their way through their healthcare journeys. She has been in the frontlines ...

Doctors diagnose MRSA using lab tests on fluid or tissue samples. Treatment with antibiotics may begin even before confirming a diagnosis. MRSA treatment includes antibiotics, which may be oral or ...

Cellulitis and skin abscesses are both due to bacterial infections. They may develop separately or together, and they need different treatments. Your skin is home to about 1,000 different species of ...