Medical professionals have a method of categorizing pressure ulcers. Unfortunately, many patients cannot describe how the sore feels because of their lack of feeling in the area, communication ability due to dementia, or other health conditions. In fact, many people have severe bedsores and don’t recognize that they exist. Properly diagnosing pressure sores and finding treatment can prevent dangerous health risks and progression from occurring. Here are the levels of severity of a bedsore: Stage I - The skin will appear pink but will still be intact. The area may feel firm and will seem to be a different temperature from the surrounding area. Stage II - In the second stage of a bedsore, there will be some degree of loss of skin. This can present itself in the form of blistering or abrasions. The sore itself is still shallow. Stage III - The skin is very much worn away by the time a sore has reached stage III. The wound is now in the deep layers of fat, though it’s not exposing any bone or underlying muscle. Stage IV - Skin has been worn away to the point of uncovering bones or muscles. There are instances when it is difficult to determine if a wound is a bedsore because of discharge or scabbing. A deep tissue injury may also be present, affecting a proper diagnosis.