Management of Subacromial Tendinopathy

Initial Conservative Management (First 6 Weeks)

NSAIDs, such as ibuprofen, are first-line for short-term pain relief, though they do not affect long-term outcomes 1
Topical NSAIDs provide equivalent pain relief while eliminating gastrointestinal hemorrhage risk associated with oral formulations 1
Cryotherapy through a wet towel for 10-minute periods provides effective short-term pain relief 1
Relative rest is essential—avoid activities that worsen pain while maintaining activities that don't aggravate symptoms 1
Complete immobilization must be avoided as it causes muscular atrophy and deconditioning 1
For athletes and manual laborers, technique modification to minimize repetitive overhead stresses is critical 2
Eccentric strengthening exercises are the cornerstone of rehabilitation, proven beneficial in multiple tendinopathies 1

Important caveat: Corticosteroid injections provide short-term relief but do not improve long-term outcomes and may have deleterious effects on tendon healing 1
Avoid direct injection into the tendon substance as this inhibits healing and may predispose to rupture 3

ESWT appears safe and effective for chronic tendinopathies, though it can be expensive 1
Further research is needed to clarify optimal treatment strategies 2

Surgery should only be considered after 3-6 months of well-managed conservative treatment failure 1
Surgical techniques typically include excision of abnormal tendon tissue and longitudinal tenotomies to release scarring 2

Avoid multiple corticosteroid injections as they may weaken tendon structure despite short-term symptom relief 1
Do not proceed to surgery without adequate conservative trial of at least 3-6 months 1
If multiple tendons are symptomatic, evaluate for underlying rheumatic disease 1