What causes pain below the right scapula (shoulder blade) in the back?

Pain beneath the right scapula commonly results from inflammatory conditions—such as fatigue-related, traumatic, or injury-induced inflammation—in the muscles located beneath the scapula. This condition frequently occurs in individuals who perform substantial physical labor or engage in repetitive upper limb activities, particularly those involving excessive use of the right shoulder. Overuse leads to muscle overfatigue and excessive stretching beneath the scapula, resulting in myofascial inflammation and subsequent localized pain. Management includes bed rest, avoidance of vigorous activity involving the right upper limb, and prevention of overexertion. Patients may benefit from physical therapy, acupuncture, and exercise therapy. Localized physical modalities (e.g., heat therapy, ultrasound) or topical anti-inflammatory and analgesic plasters can also help alleviate symptoms. If pain fails to improve within a short period or progressively worsens, prompt evaluation at a qualified hospital is essential.