
Tendinosis is a chronic and long-term degenerative process that causes the collagen in tendons to break down, leading to weakness and stiffness. It is typically caused by overuse or repetitive strain injuries and results in chronic tendon pain. While tendinosis itself does not cause inflammation, in its later stages, it can lead to increased sensitivity, pain, and potential muscle loss due to the formation of new blood vessels and nerves in the affected area. Therefore, while tendinosis primarily affects tendons, the associated pain and sensitivity can radiate and be felt in the surrounding muscles, causing muscle pain.
| Characteristics | Values |
|---|---|
| Definition | A degeneration of tendon tissue causing the collagen in your tendon to break down. |
| Causes | Overuse, physical trauma, repetitive strain injuries, sports injuries, age, obesity, arthritis, gout, diabetes, sedentary lifestyle |
| Symptoms | Pain, stiffness, weakness, decreased range of motion, sensitivity |
| Treatments | Rest, physical therapy, massage, stretching, strengthening exercises, braces or tape, vitamin C and curcumin supplements, corticosteroid injections, platelet-rich plasma injections, percutaneous ultrasound tenotomy, laser therapy, surgery |
| Diagnosis | Ultrasound, MRI scan, X-ray |
| Prevention | Warm-up and cool-down, supportive shoes, regular breaks during repetitive activities |
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What You'll Learn
- Tendinosis is a chronic condition that requires treatment
- It is caused by overuse and degeneration of tendon tissue
- Symptoms include pain, stiffness, and weakness
- Treatment options include rest, physical therapy, and injections
- Prevention methods include warming up, wearing supportive shoes, and taking breaks

Tendinosis is a chronic condition that requires treatment
Tendons are the tough fibres that connect muscles to bones. Tendinosis is a chronic condition that occurs when a tendon is injured and unable to heal properly. It is characterised by the degeneration of tendon tissue and the breakdown of collagen, which weakens and stiffens the tendon. Tendinosis typically results from overuse or repetitive strain injuries, causing small tears and scarring in the tendon. This is distinct from tendinitis, which refers to acute inflammation of the tendon.
As a chronic condition, tendinosis requires treatment to improve and prevent further complications. Without intervention, tendinosis can lead to ruptured tendons and more severe injuries. Treatment aims to speed up the body's natural healing process and typically includes rest, ice, anti-inflammatories, physical therapy, and exercises to strengthen the muscles and tendon. Healthcare professionals may also recommend at-home treatments such as stretching, massage, braces or tape, and nutritional interventions to promote collagen production.
The specific treatment plan for tendinosis may vary depending on the affected area and individual circumstances. It is important to obtain an accurate diagnosis through a physical examination and imaging studies. Early intervention is crucial, as tendinosis can take a long time to heal due to the tendon's poor blood supply. Recognising and treating tendinosis promptly can improve the long-term outlook, which is generally positive with appropriate management.
The treatment options for tendinosis include corticosteroid injections, platelet-rich plasma (PRP) injections, therapeutic injections, laser therapy, and surgery. A newer treatment called percutaneous ultrasound tenotomy (PUT) helps remove the scar tissue associated with tendinosis. This procedure is less invasive than surgery and can aid in relieving pain and restoring function. Physical therapy plays a crucial role in rehabilitating the tendon and surrounding tissues, preventing muscle atrophy, and improving circulation.
In summary, tendinosis is a chronic tendon injury that requires treatment to prevent further complications and promote healing. Early intervention, accurate diagnosis, and a comprehensive treatment plan that includes rest, physical therapy, and strengthening exercises are key to managing tendinosis effectively. With proper care, individuals with tendinosis can expect a positive long-term outlook.
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It is caused by overuse and degeneration of tendon tissue
Tendinosis is a chronic tendon injury that results from overuse and degeneration of tendon tissue. It is characterised by small tears in the tendon that lead to scarring and collagen breakdown, causing pain, stiffness, and weakness. Tendons are tough fibres that connect muscles to bones, and tendinosis can occur in any tendon, although it is most commonly found in the knee, heel, foot, shoulder, elbow, thumb/wrist, and Achilles tendon.
Overuse of tendons through repetitive activities or sports without adequate rest is the primary cause of tendinosis. This continued strain slows down the healing process, leading to chronic tendinopathy. Tendons have poor blood supply, which contributes to their prolonged healing time. Therefore, rest and physical therapy are crucial in treating tendinosis. Healthcare professionals recommend resting the affected tendon and avoiding repetitive movements. Physical therapy focuses on rehabilitating the muscles connected to the tendon and increasing circulation to promote healing.
Tendinosis does not typically involve inflammation, and early-stage tendinosis may not exhibit noticeable pain. However, as the condition progresses, the tendon rebuilds itself as different tissue, creating new blood vessels and nerves, which increases sensitivity. This later-stage tendinosis can cause more pronounced pain and may require additional treatments such as therapeutic injections, laser therapy, or surgery.
The degeneration of collagen in tendinosis weakens and stiffens the tendon, making it more prone to injuries and potential tendon rupture. Without treatment, tendinosis can lead to severe tendon tears and further complications. Early intervention is crucial for successful management of tendinosis, and treatments aim to speed up the body's natural healing process. In addition to rest and physical therapy, healthcare professionals may recommend stretching, massaging, and strengthening exercises to improve circulation and reduce strain on the injured tendon.
Overall, tendinosis caused by overuse and degeneration of tendon tissue can result in chronic tendon pain and impaired functionality. Effective management requires a comprehensive approach, including rest, physical therapy, and targeted treatments to promote healing and prevent further complications.
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Symptoms include pain, stiffness, and weakness
Tendinosis is a chronic tendon injury that results from overuse. It is caused by the degeneration of tendon tissue, leading to a breakdown of collagen, which weakens and stiffens the tendon. While tendinosis does not typically involve inflammation, it can cause chronic tendon pain and declining functionality in the affected area.
Symptoms of tendinosis include pain, stiffness, and weakness. In the early stages, tendinosis may not cause noticeable pain, and some people only become aware of it when the weakened tendon puts strain on other tissues. However, in the later stages, as the tendon starts to rebuild itself as a different type of tissue, it becomes more sensitive due to the formation of new blood vessels and nerves. This can result in increased pain and sensitivity in the affected area.
The pain associated with tendinosis can be sharp and intense when using the affected tendon and may also cause difficulty sleeping due to stiffness and discomfort. The range of motion in the affected joint may also decrease, impacting daily activities and overall functionality.
Tendinosis typically occurs in tendons that are subjected to repetitive strain or overuse. This can include athletes performing vigorous exercises or individuals engaged in repetitive work tasks. Tendinosis is also more prevalent in middle-aged or older individuals as their tendons become more susceptible to injury due to reduced flexibility with age.
It is important to seek an accurate diagnosis and appropriate treatment for tendinosis. Treatment options include rest, physical therapy, corticosteroid injections, platelet-rich plasma (PRP) injections, and percutaneous ultrasound tenotomy (PUT). Early intervention is crucial to prevent further complications and promote healing.
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Treatment options include rest, physical therapy, and injections
Treatment options for tendinosis include rest, physical therapy, and injections. Resting the affected tendon and avoiding repetitive movements is crucial for healing. This may involve taking regular breaks during repetitive activities and gradually increasing activity levels over time. Additionally, specific exercises, such as eccentric exercises, can aid in strengthening the tendon and promoting healing. Eccentric exercises focus on slow and controlled movements that lengthen the muscle under load, which can be beneficial for tendinosis.
Physical therapy plays a significant role in the treatment of tendinosis. Working with a qualified physical therapist can help manage pain, rebuild tendon strength, and improve mobility. Physical therapists may recommend specific exercises, such as squats or heel raises, tailored to the affected tendon. They may also suggest the use of splints or braces to stabilize the tendon during the healing process.
In terms of injections, corticosteroid injections can provide short-term pain relief and reduce inflammation. However, long-term use may increase the risk of tendon rupture and impair collagen production. Another injection-based treatment is platelet-rich plasma (PRP) injections, where an individual's blood is drawn, processed to isolate platelets, and then injected back into the areas surrounding the tendon. These platelets promote cell repair and accelerate healing.
While rest, physical therapy, and injections are common treatment options, it is important to consult with a healthcare professional to determine the most appropriate treatment plan for your specific condition.
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Prevention methods include warming up, wearing supportive shoes, and taking breaks
Tendinosis is a chronic condition that involves the deterioration of collagen, a structural protein in the tendons. It is caused by the overuse of a tendon and can occur in any tendon, although it is most common in the foot and leg tendons. Tendinosis is a more serious condition than tendonitis, which is acute inflammation that may go away within a few days with rest and physical therapy. Tendinosis does not involve inflammation, but rather the breakdown of tissue in the tendons.
To prevent tendinosis, it is important to warm up before any physical activity. Stretching and warming up the muscles can help reduce the risk of developing tendinosis. Taking breaks during physical activity is also crucial. It is recommended to take a break every 30 minutes to rest the tendons and muscles.
In addition to warming up and taking breaks, wearing supportive shoes can help prevent tendinosis, especially in the case of Achilles tendinosis. Running shoes or trainers with a heel-to-toe drop can provide good support for the feet and reduce the stretch on the Achilles tendon. Using supportive insoles or inserts can also help reduce the strain on the tendon.
It is important to note that tendinosis requires time and rest to heal. If you suspect you have tendinosis, it is important to see a healthcare provider for a proper diagnosis and treatment plan.
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Frequently asked questions
Tendinosis is a degenerative process that causes the collagen in your tendon to break down, weakening and stiffening it. It is caused by overuse and is a chronic and long-term condition.
Tendinosis can cause chronic tendon pain, which can last for three months or more. This pain can also be felt in the muscles connected to the affected tendon.
Treatments for tendinosis include rest, physical therapy, corticosteroid injections, platelet-rich plasma (PRP) injections, and percutaneous ultrasound tenotomy (PUT).











































