My mother has been suffering badly from rheumatoid arthritis for last 12 years. Now, the condition of my mother is very bad. She could not very well. She has been caught by several other disease such as : diabetics, allergy , anemia. Now, she can not eat any pain relieving medicine. If she took pain relieving medicine, she cann't eat anything.She used vomiting frequently. For not eating properly, now a days , she is suffering from low pressure. Sir, what can we do in this situation???