Bad Bugs Slideshow Pictures Take the Bed Bugs Quiz!

Medical Author:

Eileen Toloza, MD

Coauthor:

Jennifer Krawczyk, MD

Medical Editor:

Scott H Plantz, MD, FAAEM

Medical Editor:

Francisco Talavera, PharmD, PhD

Medical Editor:

Jerry R. Balentine, DO, FACEP

Jerry R. Balentine, DO, FACEP

Dr. Balentine received his undergraduate degree from McDaniel College in Westminster, Maryland. He attended medical school at the Philadelphia College of Osteopathic Medicine graduating in1983. He completed his internship at St. Joseph's Hospital in Philadelphia and his Emergency Medicine residency at Lincoln Medical and Mental Health Center in the Bronx, where he served as chief resident.

View Full Profile

When to Seek Medical Care

• Call the doctor if the bruise is accompanied by swelling and extreme pain, especially if you take a blood-thinning medication for a medical condition.
  
  
• Call the doctor if bruising occurs easily or for no apparent reason.
  
  
• Call the doctor if the bruise is painful and under a toenail or fingernail.
  
  
• Call the doctor ifa bruise does not improve within 2 weeks or fails to completely clear after 3 or 4 weeks.
  
  
• Go to the hospital's Emergency Department if you think you have a broken bone along with the bruise.
  
  
• Some bruises, such as those on the head or the eye, can cause a lot of anxiety.
  
  
  • If a bruise (sometimes called a "goose egg") occurs on the head, but the person did not black out and is able to remember the accident, it is unlikely that a serious head injury has resulted. On the other hand, if the person cannot remember what had happened and you suspect the person may have a concussion, he or she should be taken to the nearest Emergency Department.
    
    
  • If a bruise occurs just above the eye, you can expect the bruise to travel to the area just under the eye, possibly causing a black eye, because of the effects of gravity. As long as you are able to move the affected eye in all directions and do not have changes in your vision, it is unlikely to be a serious injury that requires a visit to the hospital.