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Tendinitis
Mild
Tendinitis is a condition involving irritation or structural changes in a tendon, the strong connective tissue that attaches muscle to bone. It commonly affects tendons subjected to repetitive loading, including those around the shoulder, elbow, wrist, knee, or ankle. Symptoms usually include localized pain, tenderness, and discomfort that may worsen with movement or activity. The condition can develop gradually after repeated use or sometimes follow a sudden increase in physical demand.
Body System
Muscles & Tendons
When to Seek Medical Attention
Tendinitis is usually not an emergency and often develops from repetitive use or overloading. Seek medical assessment when pain persists, worsens, or interferes with normal activities despite appropriate rest and care. Prompt evaluation is appropriate for sudden severe pain, a popping sensation, marked weakness, significant swelling, or inability to use the affected area.
Symptoms
2
Causes
1
Treatments
5
Diet
3
Overview
Tendinitis is a condition involving irritation or structural changes in a tendon, the strong connective tissue that attaches muscle to bone. It commonly affects tendons subjected to repetitive loading, including those around the shoulder, elbow, wrist, knee, or ankle. Symptoms usually include localized pain, tenderness, and discomfort that may worsen with movement or activity. The condition can develop gradually after repeated use or sometimes follow a sudden increase in physical demand.
Symptoms 2
Back Pain
Muscle Weakness
Causes 1
Tendinitis commonly develops when a tendon is subjected to repeated mechanical stress that exceeds its ability to recover. Repetitive sports, manual work, prolonged gripping, lifting, running, or other movements can gradually produce tendon changes. A sudden increase in activity, inadequate conditioning, poor technique, or repetitive loading in an unfamiliar activity can increase stress. Tendon degeneration, rather than acute inflammation alone, may contribute to persistent symptoms in many cases.
Sedentary Lifestyle
Risk Factors
Risk increases with repetitive physical activity, sudden increases in workload, insufficient recovery, and activities requiring repeated forceful movement. Sports, manual occupations, prolonged computer or tool use, and other repetitive tasks can increase tendon loading depending on the affected body region. Age-related tendon changes, reduced muscle conditioning, previous tendon problems, and poor movement mechanics may also contribute. The relevant risk factors differ according to the tendon involved.
Diagnosis
Diagnosis is based on a patient's medical history,
symptoms, physical examination and, when necessary,
laboratory or imaging investigations.
Diagnosis is generally based on the location and pattern of pain, the activities that provoke symptoms, and physical examination. The affected tendon may be tender and pain may be reproduced with resisted movement or stretching. Imaging is not always necessary for straightforward cases. Ultrasound or magnetic resonance imaging may be considered when symptoms persist, the diagnosis is uncertain, or a significant tendon injury or alternative condition is suspected.
Prevention
Key Prevention Tips
Gradual increases in physical workload, adequate recovery, appropriate conditioning, and good technique can reduce excessive tendon stress
Repetitive activities should include suitable rest periods, particularly when performed for long periods
Strengthening and flexibility programs may help prepare the muscles and tendons for activity
Persistent pain should not simply be ignored or repeatedly aggravated, as early evaluation can help identify contributing factors and prevent worsening
Prevention Guidance
Gradual increases in physical workload, adequate recovery, appropriate conditioning, and good technique can reduce excessive tendon stress. Repetitive activities should include suitable rest periods, particularly when performed for long periods. Strengthening and flexibility programs may help prepare the muscles and tendons for activity. Persistent pain should not simply be ignored or repeatedly aggravated, as early evaluation can help identify contributing factors and prevent worsening.
Reminder: Prevention recommendations should be tailored to your personal health status and risk factors.
Treatment & Management 5
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Medical Note: The treatment information provided is intended for educational purposes only.
Always consult a qualified healthcare professional before starting,
stopping, or changing any treatment.
Diet & Nutrition 3
Recommended Foods
Omega-3 rich fish
May help reduce inflammation
Leafy green vegetables
Provide antioxidants and nutrients
Protein-rich foods
Support tendon repair and recovery
Foods to Avoid
Sugary foods
May contribute to inflammation
Highly processed foods
May slow recovery
Medical Nutrition Note: Diet recommendations are intended for general educational purposes and should be tailored to individual health needs by a qualified healthcare professional.
Frequently Asked Questions 5
Tendinitis is inflammation or irritation of a tendon.
Overuse and repetitive movements are common causes.
Pain, tenderness, and limited movement.
Proper rehabilitation exercises may help recovery.
Proper warm-up and avoiding overuse may help.
Helpful Tip: These answers provide general medical information.
Consult your healthcare provider for advice tailored to your condition.