That sharp, unexpected pain in your ankle – without a trip, fall, or even any swelling – can be unsettling. What's causing it? Surprisingly, several factors can trigger this "phantom pain."
One common culprit is *referred pain*. Problems in your lower back or even your foot can radiate pain up to the ankle. Another possibility is *tendonitis*, inflammation of the tendons around the ankle. While swelling is typical, sometimes it's minimal or internal. Stress fractures, tiny cracks in the bone from overuse, can also manifest as sudden pain without visible signs.
Less common causes include nerve entrapment (a pinched nerve near the ankle) or even early signs of arthritis. The best course of action? Rest, elevate your ankle, and consider over-the-counter pain relievers. However, if the pain persists or worsens, consulting a doctor or physical therapist is crucial to pinpoint the exact cause and receive appropriate treatment.
