Wounds and Injuries
Educational information. Individual clinical review of this presentation by Dr. Ehsan is not yet documented. It does not replace personal medical evaluation.
Source: MedlinePlus, National Library of Medicine. Read the original source
MedlinePlus data edition September 26, 2026. Imported September 27, 2026. These dates do not indicate a new clinical review of the article.
An injury is damage to your body. It is a general term that refers to harm caused by accidents, falls, hits, weapons, and more. In the U.S., millions of people injure themselves every year. These injuries range from minor to life-threatening. Injuries can happen at work or play, indoors or outdoors, driving a car, or walking across the street.
Wounds are injuries that break the skin or other body tissues. They include cuts, scrapes, scratches, and punctured skin. They often happen because of an accident, but surgery, sutures, and stitches also cause wounds. Minor wounds usually aren't serious, but it is important to clean them. Serious and infected wounds may require first aid followed by a visit to your doctor. You should also seek attention if the wound is deep, you cannot close it yourself, you cannot stop the bleeding or get the dirt out, or it does not heal.
Other common types of injuries include:
- Animal bites
- Bruises
- Burns
- Dislocations
- Electrical injuries
- Fractures (broken bones)
- Sprains and strains
Symptoms, tests and care options
Further reading selected by MedlinePlus. Links open the original organizations’ websites.
- Bacteria Culture Test · National Library of Medicine
- Cuts and Scrapes: First Aid · Mayo Foundation for Medical Education and Research
- Diagnostic peritoneal lavage - series · Medical Encyclopedia
- Hyperbaric Oxygen Therapy · Mayo Foundation for Medical Education and Research
- Incision Care After Surgery · American Academy of Family Physicians
- Wound Drainage Culture (For Parents) · Nemours Foundation
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For a life-threatening emergency, call 911 in the U.S. or your local emergency number.
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