The mattress is too hard to sleep with back pain can take measures to replace the mattress, physical therapy, medication and so on. 1. mattress is too hard to sleep on the waist can not be very good to play a supporting role, is some parts of the waist muscle strain, resulting in soreness, you can choose to replace the mattress, choose a soft and hard mattress, can be very good fit the waist curve, so that when you sleep, the waist can be completely relaxed and rest. 2. Back pain can be physical therapy, such as massage, acupuncture, hot compresses, moxibustion, etc., can play a certain role in relieving back pain. 3. If the symptoms of low back pain are serious, you can also choose medication, you can put plasters on the lumbar back, and apply diclofenac diethylamine latex on the lumbar back to relieve the pain symptoms. In daily life, we should pay attention to strengthen the exercise, so that the lumbar muscles are more powerful, do a good job of keeping the lumbar back warm, and to choose the right mattress.