My mother-in-law complains of back pain every day, is there any way to relieve it? I'm not sure what to do, but I'm not sure what to do, and I'm not sure what to do.

The elderly body is not so good, not this is not comfortable is difficult over there, not a big problem, it is nothing, should also be to hold the child, with the child tired point, will be waist pain, like this can be relieved with the help of drugs, paste ointment or massage can be, but my mother-in-law always think that ointment flavor is relatively large, my baby is relatively small, my mother-in-law afraid of smoky he did not dare to paste, and also allergies, basically with the massage chair bought for him, like the spring impression of the little small, and the massage chair is a good idea. will be allergic, basically is to use to buy him a massage chair, like the spring impression of the small chair does not take up space but also specifically for the lumbar or more appropriate, sometimes holding the child to sit on it without delay, more or less can be relieved point