The statement that a woman’s right arm pain may be a sign of some serious illness is inaccurate. It may be due to physiological factors, such as over-exercise, or disease factors, such as muscle strain, fracture, tennis elbow, elbow-tube syndrome, and so on. 1. Excessive exercise: If the patient has played strenuous sports, such as playing tennis or throwing a lead balloon, it is easy to cause lactic acid to build up in the arm muscles, which leads to arm pain, which is usually relieved after resting. 2. Muscle strain: If a female patient is engaged in strenuous exercise, it is easy to cause muscle strain in the arm, and then localized redness, swelling and pain, acute injury usually requires ice. 3. Fracture: If the patient is hit or fall with the hand on the ground, it is easy to cause damage to the bones in the arm, the patient will have obvious pain and limited movement. 4. Tennis elbow: If the female patient’s forearm muscles are overused, it is easy to cause tennis elbow, which is also known as epicondylitis of the humerus, which will show localized soreness and pain, and the pain will be aggravated when pressed. Causes of right arm pain in women are more reasons, may also be related to cervical spondylosis, osteoarthritis, brachial plexus nerve injury, elbow canal syndrome and other reasons, if the symptoms persist, it is recommended to go to the hospital in time to find out the cause of the disease, and targeted treatment.