Rotator Cuff Injury
The rotator cuff is a group of muscles and tendons that stabilise the shoulder. Injury ranges from inflammation to partial or complete tears, causing pain and weakness.
Causes & risk factors
- Repetitive overhead activity (painting, sports)
- Ageing and tendon degeneration
- A fall on an outstretched arm
- Sudden heavy lifting
- Poor shoulder posture
Common symptoms
Tests & diagnosis
- MRI
- X-ray
- Ultrasound of the shoulder
- Clinical strength testing
Treatment & management
- Rest and avoiding aggravating movements
- Physiotherapy to strengthen the shoulder
- Anti-inflammatory pain relief as advised
- Steroid injection in selected cases
- Surgical repair for large or complete tears
When to see a doctor urgently
- Sudden weakness or inability to lift the arm
- Severe pain after a fall on the shoulder
- Night pain that disturbs sleep repeatedly
- No improvement after weeks of physiotherapy
Not a diagnosis. MedDroid gives general educational information about rotator cuff injury. It cannot examine you, diagnose or prescribe — always confirm with a qualified doctor.
Frequently asked questions
Can a rotator cuff tear heal on its own?
Small partial tears and tendon inflammation often improve with rest and physiotherapy. Complete tears usually do not heal on their own and may need surgery.
Should I keep my arm completely still?
No. Gentle guided movement prevents stiffness. Total immobility can lead to a frozen shoulder, so follow a physiotherapist's programme.
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MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.