Hello, Thanks for your query. After going through your query I came to know that your mother are suffering from chronic backache. It may be lumbar spondylosis. It can be confirmed by x-rays. MRI of spine rule out other causes. Back exercises, Diacerine, glucosamine sulfate ,neurotropic such as methycobalamin and analgesics (DICLOFENAC 100 MG SLOW RELEASE TABLETS) give relief. Sometimes vitamin D deficiency can aggravate this so serum vitamin D test is advised if it is low than vitamin D supplementation will be required. Avoid long continuous standing. Sit in a straight posture. Eat milk, fruits and green leafy vegetables daily. You can discuss with your treating Doctor about it. I do hope that you have found something helpful and I will be glad to answer any further query. Take care.