Treatment of severe menstrual pain in patients with adenomyosis, including warmth, massage and the use of drugs, as follows: 1. Application of drugs: application of anti-inflammatory and analgesic non-steroidal anti-inflammatory drugs, such as ibuprofen, loxoprofen and celecoxib, can quickly relieve menstrual pain symptoms; 2. Proper warmth: take warmth measures along the waist and abdomen and legs to avoid getting cold; 3. Proper massage: massage the waist and abdomen and lumbosacral area to relieve spasms of the uterus and waist and abdomen muscles; 4. Other: you can take dates or brown sugar water orally to replenish body heat and promote blood circulation, thus improving menstrual pain symptoms.