What causes sudden left upper back pain that feels like a side stitch?
May 14, 2023
Source: Cainiu Health
Dr. Lin Yunfei
Introduction
Sudden left back pain, feeling like a muscle cramp, may be related to physiological causes such as prolonged exposure to cold. It could also result from pathological conditions like fasciitis or intercostal neuralgia. Prompt medical attention is recommended upon onset, with treatment measures chosen based on the underlying cause. Additionally, conditions such as costochondritis, lumbar disc herniation, or cervical spondylosis may also be responsible. Immediate medical treatment is necessary, and bed rest should be observed during recovery.
Generally, sudden left upper back pain resembling a side stitch may be related to physiological causes, such as prolonged exposure to cold; it could also result from pathological conditions like fasciitis or intercostal neuralgia. Prompt medical attention is recommended once symptoms occur, with treatment measures selected according to the underlying cause. The specific analysis is as follows:
1. Physiological Causes
If one lives in a cold environment without adequate personal warmth, the body may experience stimulation leading to local mucosal contraction and spasms, causing pain and discomfort. It is recommended to promptly add clothing. In severe cases, applying heat therapy may help. Usually, no special medical treatment is required.
2. Pathological Causes
a. Fasciitis
Inflammation of the myofascia in the back leads to nonspecific inflammation. Prolonged inflammatory stimulation can cause muscle stiffness accompanied by pain and fatigue. In such cases, medications such as ibuprofen sustained-release capsules, diclofenac sodium sustained-release tablets, and vitamin E tablets may be used under medical guidance. Appropriate medication use can alleviate symptoms.
b. Intercostal Neuralgia
When the intercostal nerves are stimulated or compressed, an inflammatory response occurs, damaging the nerves and resulting in sharp or burning pain. After onset, patients should follow medical advice to take medications such as carbamazepine tablets, gabapentin capsules, or phenytoin sodium tablets to relieve pain.
Besides the above, other possible causes include costochondritis, lumbar disc herniation, and cervical spondylosis. Patients experiencing these symptoms should seek immediate medical care. During recovery, bed rest is advised, and strenuous physical activity should be avoided.
