Shoulder bursitis can be treated according to the following classifications: first, subacromial bursitis, treatment includes identifying the primary disease and dealing with it, acute phase treatment, such as rest, braking, cold compresses, anti-inflammatory and pain-relieving drugs, such as loxoprofen sodium and celecoxib, physical treatment by placing the affected limb in an abducted and externally rotated position, acupuncture or local closed injection treatment, closed drug selection of lidocaine hydrochloride and trimethoprim A mixture of lidocaine hydrochloride and trimethoprim should be used. At the same time, gradual movements without increasing pain should be performed so that the shoulder joint movement in all three axes is gradually restored. If conservative treatment is ineffective, arthroscopic surgery is required to remove the inflamed bursa. Secondly, for sub rostral bursitis, treatment includes reduction of shoulder activity, local physiotherapy, local closed injection of prednisolone hydrochloride, and if conservative treatment is ineffective, surgical removal of the bursa is required. Third, for subdeltoid bursitis, the treatment includes local closed injection and acupuncture therapy.