How does waist left side ache do

The pain on the left side of the waist may be caused by chronic lumbar muscle strain. If the symptoms are mild, you can put a hot water bag on the waist to compress the waist. It can promote blood circulation in the waist to relieve pain, and it can also play a role in keeping the waist warm. If the symptoms are serious, you can go to traditional Chinese medicine for acupuncture, massage, massage and cupping.