When Is Mastitis Dangerous?

While mastitis is almost never an emergency, left untreated it can lead to a breast abscess, which is a collection of pus in a hollow area in the breast. Your doctor may need to drain the abscess. A wiser course is to never let mastitis lead to an abscess.

When should I worry about mastitis?

Diagnosis. The symptoms of mastitis can come on very suddenly. You may feel like you're getting the flu before you feel any discomfort in your breast. When you feel that pain or see the telltale redness, call your doctor as soon as possible.

How do you know when mastitis is getting worse?

Signs that mastitis is getting worse include swollen, painful lymph nodes in the armpit next to the infected breast, a fast heart rate, and flu-like symptoms that get worse. Mastitis can lead to a breast abscess, which feels like a hard, painful lump.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.