A foot sprain is a stretching or tearing of the ligaments that connect the bones of the foot. A foot strain, on the other hand, is a stretching or tearing of the tendons and muscles in the foot. Foot sprains and strains are common injuries that can occur from sports or activities in which the body twists and pivots but the feet stay in place. The most common cause of a foot sprain or strain is a twisting or turning of the ankle or foot. Symptoms of a foot sprain include pain with movement or activity over the affected site, swelling on the outside or inside of the foot or ankle, walking with a limp, and bruising around the inside or outside of the foot or ankle.

Treatment for a foot sprain or strain includes rest, ice for 15-20 minutes at a time to decrease swelling and pain, compression to decrease swelling and pain, and elevation of the foot to reduce swelling. Over-the-counter anti-inflammatory medication is typically administered to reduce swelling and alleviate pain. If rest, ice, and compression are not improving the condition, or if there is an obvious deformity of the foot or pain directly over a bone, it is recommended to see a medical professional. If you are unable to put weight on your foot, or if you are unsure about the severity of the condition, it is also recommended to see a medical professional.