What is Achilles Tendonitis?
Achilles tendonitis is a condition marked by inflammation of the Achilles tendon, the large band of tissue connecting the calf muscles to the heel bone. This tendon is essential for walking, running, and jumping, as it helps lift the heel off the ground. When overused or subjected to excessive strain, the Achilles tendon can become irritated, leading to pain and swelling.
Causes of Achilles Tendonitis
Achilles tendonitis usually develops due to repetitive stress or overuse of the tendon, particularly in activities involving running or jumping. Common causes include:
- Overuse: Repeated activities like running, particularly on hard surfaces or uphill, can overstrain the tendon.
- Sudden Increase in Activity: Rapidly intensifying workout intensity or duration can overwhelm the tendon.
- Poor Footwear: Wearing unsupportive or improper shoes can contribute to increased stress on the Achilles tendon.
- Tight Calf Muscles: Lack of flexibility in the calf muscles adds extra tension to the tendon.
- Age: As tendons naturally weaken with age, people over 30 are more likely to develop Achilles tendonitis.
Symptoms of Achilles Tendonitis
Achilles tendonitis often begins with mild discomfort or stiffness near the back of the ankle, which can worsen with activity. Common symptoms include:
- Pain: A dull or sharp pain in the lower leg, near the heel, often exacerbated by physical activity.
- Swelling: The tendon may become inflamed, and swelling can occur, especially after exercise.
- Stiffness: The tendon may feel particularly stiff in the morning or after periods of inactivity.
- Tenderness: The area around the tendon can become tender, especially when touched or moved.
Achilles tendonitis is a common condition, but with proper care and attention to symptoms, it can be managed effectively.