ANIMATED HEALTHCARE LTD / SCIENCE PHOTO LIBRARY ANIMATED HEALTHCARE LTD / SCIENCE PHOTO LIBRARY
Headache, computer artwork. Skeleton holding its head in pain. The red area in the skull represents the pain of a headache. Headaches are generally caused by blood vessels expanding and putting pressure on the brain membranes. Most headaches can be treated with rest and painkilling drugs.
Model release not required. Property release not required.