What causes dull pain in the left chest and pain in the left shoulder blade and back, and what should be done about it?
Dull pain in the left chest and pain in the left shoulder blade and back may be caused by myofasciitis, periarthritis of the shoulder, pericarditis, or other conditions. Symptoms can be improved through general treatments, medications, and other methods. Specific analyses are as follows:
1. Myofasciitis
Myofasciitis is a soft tissue disorder that may cause inflammation and pain in local muscles and tendons. Under medical guidance, patients may use medications such as ibuprofen sustained-release capsules or eperisone hydrochloride tablets to alleviate symptoms.
2. Periarthritis of the Shoulder
Periarthritis of the shoulder may lead to inflammation and pain in tissues surrounding the shoulder joint. If the inflammation spreads to the chest or back, it may result in pain in areas such as the left shoulder and chest. Under medical supervision, patients may use non-steroidal anti-inflammatory drugs (NSAIDs) or corticosteroids, such as celecoxib capsules or dexamethasone sodium phosphate injection, to relieve symptoms.
3. Pericarditis
Pericarditis may cause inflammation in the pericardium. Inflammatory exudates may stimulate local nerves, leading to radiating pain. Under medical guidance, patients may use NSAIDs or anti-tuberculosis drugs for treatment, such as enteric-coated aspirin tablets or rifampicin tablets.
In addition to the above causes, similar symptoms may also result from cervical spondylosis, pulmonary tuberculosis, myocardial infarction, or other conditions. During illness, proper management of daily life, diet, and physical activity should be maintained to promote recovery.