Reading Gum Color: Anything but Pink Is a Signal

Healthy gums are usually pink, and after a finger press the color should return within about one to two seconds, a quick capillary refill test.

Pale gums may signal anemia or poor circulation, yellow suggests jaundice, purple or gray indicates low oxygen, and bright red patches can accompany inflammation or toxicity.

Some cats have natural pigment patches, so judge unpigmented areas in daylight to avoid being misled by indoor lighting.

Abnormal color is rarely trivial, especially with lethargy or fast breathing; seek veterinary care promptly, since bloodwork rather than eyes confirms the cause.