IBC is a rare but aggressive type of breast cancer. Its symptoms resemble an infection or allergic reaction and are often the same symptoms as those found in some benign breast diseases. This makes diagnosis difficult. These are common symptoms of IBC.
Red, pinkish, or even orange appearance (harder to see with dark skin tones)
Warmth to the touch
Ridges
Welts
Pitting
Hives
Change in skin texture--like that of an orange peel, for example
Sudden swelling--as much as a bra cup size in a couple of days
Persistent dark spots that look like bruises
Change in the color or appearance of the areola (the dark area around the nipple)
Pain in your breast (sharp, stabbing pains or persistent aches)
Discharge from your nipple
Swollen lymph nodes under your arm or near your collarbone
IBC grows and spreads (metastasizes) rapidly and is very serious. If these symptoms don’t disappear when treated with antibiotics, you may need a biopsy.