Heel spurs are bony growths located underneath or at the back of the heel bone. When the plantar fascia, Achilles tendon, or other tissues in the feet are chronically inflamed, heel spurs may form in response. Heel spurs are often asymptomatic, and most people who have them are not aware of them until they show up on an X-ray taken for other reasons. 

Nevertheless, some people do experience symptoms associated with heel spurs, particularly if they also have plantar fasciitis or Achilles tendonitis. Symptoms may include local tenderness, heel pain, and pain while walking, especially on hard surfaces. 

Heel spurs are usually treated through conservative methods, such as resting and icing the heel, taking over-the-counter pain medications, and wearing orthotics or supportive footwear. If you suspect that you may have heel spurs, it is suggested that you seek the care of a chiropodist.