Tendinopathies are conditions that affect the tendons, which are the fibrous tissues connecting muscles to bones. They often result from overuse, repetitive movements, or injury, leading to pain, swelling, and reduced function in the affected area. Common types include Achilles tendinopathy and patellar tendinopathy, which typically occur in athletes or individuals engaged in repetitive activities. Diagnosis usually involves a physical examination and imaging tests like ultrasound or MRI. Treatment options may include rest, physical therapy, and anti-inflammatory medications. In some cases, more advanced interventions like corticosteroid injections or surgery may be necessary to relieve symptoms and restore function.