Shoulder aches and pains are particularly common in daily life, and there are many reasons for their occurrence. First, wind and cold stimulation during sleep at night, such as long time blowing air conditioner, long time blowing fan, the shoulder part exposed to wind and cold stimulation, resulting in the accumulation of cold in the shoulder joints, triggering the appearance of pain. Secondly, the long time to maintain a posture in daily life, or a long time to play with the cell phone, look at the computer, resulting in local muscle damage, will also trigger the appearance of shoulder pain. Thirdly, it may be due to the bursitis under the shoulder peak or the calcification of the rotator cuff, as well as the damage of the rotator cuff, which may trigger the shoulder pain. If you have shoulder pain, you can apply topical ointment, moxibustion, or local hot compress to relieve it.