A bedsore is not a normal part of aging. It is not something that happens suddenly or without warning. When a nursing home resident develops a pressure ulcer—commonly called a bedsore or decubitus ulcer—it almost always means that facility staff failed to provide basic care. In legal terms, that failure is negligence. If you have a family member in a nursing home and you see a wound on their skin that will not heal, you are looking at evidence of a serious problem.

Bedsores form when pressure cuts off blood flow to a specific area of the body. The most common spots are the tailbone, heels, hips, elbows, and shoulder blades. In a few hours of lying or sitting in the same position without being turned, the skin begins to die. Stage one looks like a persistent red patch that does not turn white when pressed. Stage two involves an open blister or shallow sore. Stage three means the wound has gone deep into the fat layer. Stage four exposes muscle or bone. In the worst cases, the infection spreads to the blood and kills the person.

Federal regulations require nursing homes that accept Medicare or Medicaid—which is nearly all of them—to prevent bedsores unless the resident’s medical condition makes them unavoidable. A doctor must document exactly why a bedsore could not be prevented. If no such documentation exists, the facility is automatically on the hook. The standard is straightforward: turn the resident every two hours, keep the skin clean and dry, use pressure-relieving mattresses and cushions, and make sure the person is getting enough nutrition and hydration. None of this requires a medical degree. It requires a schedule and staff who follow it.

The problem is that nursing homes are often understaffed. A single CNA may be assigned to twenty residents during a night shift. Turning one patient takes time and physical effort. When staff are stretched thin, turning is the first task to be skipped. Falls get more immediate attention because they make noise. Bedsores grow quietly. By the time a family member sees the wound during a visit, the damage is done.

From a legal perspective, a bedsore case is a classic negligence claim. The facility owes a duty of care to the resident, that duty was breached by failing to turn the person or to monitor their skin condition, the breach caused the injury, and the injury resulted in damages—pain, suffering, infection, medical bills, or death. The key evidence is the medical record. Nurses are supposed to document every two-hour turning and repositioning. If the log shows gaps, or if the log was written days in advance in perfect handwriting, you have proof of neglect. Photographs of the wound, taken with a date stamp, are powerful evidence. So are records of infections, emergency room visits, or hospitalizations for the same sore.

Do not let a nursing home tell you that bedsores are unavoidable for frail elderly people. That is sometimes true for a tiny fraction of residents who are dying or have severe circulatory conditions. But for the vast majority, a pressure ulcer is a preventable injury. Studies from the Agency for Healthcare Research and Quality show that nearly all Stage two and higher bedsores in nursing homes are avoidable with proper care. When a facility claims “unavoidable,” they must provide a written medical justification and a care plan that shows they did everything right. If they cannot, they are admitting negligence.

What should you do if you find a bedsore on your loved one? First, take photographs. Use a ruler or coin next to the wound for scale. Write down the date and time. Ask the nursing home for the resident’s full medical chart, including the turning and repositioning log, the skin assessment notes, and any care plan updates. Do not accept verbal excuses. Demand copies in writing. Then contact an attorney who specializes in nursing home neglect. Many states have strict deadlines for filing claims, sometimes as short as one year from the date the injury was discovered.

Bedsores are not just skin deep. They are a visible sign that the facility is failing to provide the most basic human care. They cause excruciating pain. They lead to sepsis, amputation, and death. In court, a bedsore is one of the clearest signals of negligence available. No expert witness is needed to explain why a person should not be left lying in urine or sitting in a chair for twelve hours. Jurors understand that. So should every family member who trusts a nursing home to protect their loved one.