What does Thee Herb Shop Cannabis Cream do to muscles? Our very potent cannabis cream may relieve muscle pain and soreness by interacting with pain receptors. This product is used to treat minor aches and pains of the muscles/joints (such as arthritis, backache, sprains). Thee Herb Shop Cannabis Cream work by causing the skin to feel cool and then warm Hemp-derived products interact with the body's system of receptors responsible for managing pain and inflammation.