The causes of upper chest discomfort and upper extremity discomfort and sweating may include: heart disease, cervical spine disease, breast disease and so on.
1. Heart disease: heart diseases, such as coronary heart disease, myocardial infarction, etc., will lead to myocardial ischemia, hypoxia, anterior cardiac pain, manifested as discomfort in the upper chest, and can be radiated to the upper limb area, the patient due to the pain or poor circulation, resulting in sympathetic nerve excitation, resulting in the symptoms of sweating.
2. Cervical spine disease: Suffering from cervical disc herniation, cervical spinal stenosis and other diseases, due to cervical nerve compression, there will be radiating pain in the upper limbs, and sometimes the pain will be reflected to the upper chest, due to the pain of the patient will be accompanied by the symptoms of sweating.
3. Breast disease: the breast is located in the upper chest, when there are diseases, such as breast hyperplasia, mastitis, breast tumors, etc., due to the stimulation of the surrounding tissues by inflammation or compression of foreign objects, pain symptoms will occur, and the pain may radiate along the nerves to the upper limbs. When the pain is severe, symptoms of sweating may occur.
When the above symptoms occur, it is important to seek medical treatment in time to avoid delaying the condition.