Tendinosis

Tendinosis can occur in tendons throughout the body. However, it may be more common in areas with consistent use, such as the elbows, shoulders, and knees. It is a degenerative condition that can worsen without proper treatment.

It is one type of tendinopathy, which is a term that describes all overuse injuries of the tendon. It can include both tendinosis and tendinitis.

Tendons are the tough, fibrous cords that attach muscles to bones. Healthy tendons comprise straight, parallel fibers of collagen.

Tendinosis occurs when tendons degenerate, meaning that they begin to break down. Tendons may have small tears or disorganized collagen fibers instead of straight collagen fibers.

This condition is most common in the:

• elbow
• shoulder
• knee
• hip
• Achilles heel tendons

Tendinosis may have links to other underlying conditions, such as tennis elbow and swimmer’s shoulder.

Symptoms of tendinosis

Tendinosis refers to the hardening, thickening, and scarring of the tendons. This causes pain and a loss of joint flexibility.

Common symptoms of tendinosis

• localized burning pain and swelling around the tendon
• pain that worsens during and after activity
• stiffness in the joint
• restricted joint movement
• pain that persists for several months

Treatment

Tendons can take time to heal. The treatments for tendinosis aim to speed up the body’s natural healing processes.

Healthcare professionals may recommend the following at-home treatments:

• Rest: Rest the tendon and avoid repetitive movements. This may include taking regular breaks when doing repetitive activities, such as typing.
• Stretch: Stretch the tendon to increase its range of movement and flexibility and to promote circulation.
• Massage: Massage the affected area to promote circulation.
• Strengthen: Strengthen the muscles around the tendon with exercises to reduce daily strain on the injured tendon.
• Braces or tape: Use braces or tape to protect the tendon from further injury.