There is no specific medication for frozen shoulder, but there are topical or oral medications that can relatively relieve the pain of frozen shoulder. Topical medications include common creams, and topical Fotarine ointment. The most commonly used oral medications in clinical practice are non-steroidal drugs such as ibuprofen, diclofenac, aspirin, celecoxib and so on. However, these drugs should be noted that patients with gastrointestinal diseases, especially gastric ulcers are not allowed to take them, and it is advocated that patients take them after meals, within 15 minutes after meals, because these drugs have a certain stimulating effect on the gastrointestinal tract, so the protection of the gastric mucosa is a prerequisite that must be thought of when taking these drugs.