Coughing pain below the left armpit may be due to respiratory infection, lung tumor, antibiotics for the former and lung tumor may require surgery.
In case of respiratory tract infection, repeated violent coughing may lead to pulling of the left axillary muscles and pain. In case of bacterial infection, anti-infective and cough suppressant treatment is usually needed, and commonly used drugs include amoxicillin and dextromethorphan.
Patients with lung tumor, accompanied by left axillary lymph node metastasis, may be accompanied by cough and axillary pain symptoms. At this time, the condition may be middle or late stage, and the treatment usually chooses drug therapy, and palliative radiation therapy is feasible for axillary lymph nodes.
Coughing left underarm pain is recommended to consult a doctor in time, so as not to delay treatment and aggravate the condition.