###Human: There is back pain after getting up from sitting position and walking. Why? ###Assistant: Hello. At 65, your mother seems to be suffering from spondylosis which is nothing but wear and tear of the spine. This is made worse after any period of rest and sitting usually makes it worse. Is there any radiation of pain to the leg? I will recommend that you get an X-ray of the affected part like lumbar spine AP and lateral. In the meantime, I will also recommend that she tries hot packs or preferably ice packs over the site area to see if that relieves pain. She can also apply Dynapar QPS spray. Take Ultracet for pain one tablet twice a day. Please send me the X-rays for further advice.