What do diabetic ulcers on somebody's feet look like?

See Image: This image is an example of what (and commonly where) diabetic wounds occur. They generally have a thick rim of callus and are most usual on weightbearing surfaces.

Many different looks: Red, thin skin, open area, scaly, some callus tissue..

Broken skin : People with diabetes often develop foot ulcers which are open sores on the feet that go through the skin. This is a a serious complication and can lead to serious consequences such as amputation. If your not sure better to be safe then sorry and see a professional.

Ulcers: Ulcers take on many forms. You will see an open wound of some sort. Some may be covered with callus or thick scabs that need to be removed.

Diabetic Foot Ulcer: Any 'blemish' in the foot in a diabetic patient requires immediate attention by a health care professional. Do not delay! contact you primary care physician, podiatrist, or local wound care center as soon as possible.

Varied: Diabetic ulcers are about as varied as rashes. They can begin under a thick nail as drainage. They can be a simple cut on the foot or scab. Or they can be a large open wound with infection. They also compass gangrene that appears as black or sometimes grayish/purplish discoloration to the toe. Have it checked out by a podiatrist immediately! they can diagnose and treat, or help prevent them.

Some may: Some may look similar if they are in the same location with similar depths.