Symptoms of bursitis in the foot include aches or stiffness around the ankle, toes or other joints around the foot, as well as the foot taking on a red or swollen appearance, states Mayo Clinic. A person with bursitis may also experience greater pain when putting weight on the foot or moving it.
Bursitis is a condition in which small sacs of fluid called bursas becomes inflamed or swollen, states WebMD. These sacs are responsible for cushioning and lubricating the places where skin, muscle, tendons, bones and ligaments bump and move against each other. Bursitis usually occurs as a result of repeated movements over an extended period of time, but is also caused by aging, applying pressure to a joint for extended periods and sudden injury.
The most common way to treat bursitis is to rest the joint, reports Mayo Clinic. Over-the-counter pain relievers may also help relieve discomfort. If the bursitis is caused by an infection, a doctor usually prescribes an antibiotic to treat the underlying infection. Doctors also sometimes recommend physical therapy to help build up the muscles around the affected joint. Medicines called corticosteroids are sometimes injected directly into the inflamed joint as well. Finally, in extremely rare cases, a person may have to undergo surgery, either to drain the inflamed bursas or to remove them completely.