Dr. Hanif warmly welcomes you with thanks for a consult! I have carefully worked through your case, and can well realize your health worries. Being your physician, I want to assure, I will take care all of your medical concerns according to the latest medical guidelines. You should convince him somehow to consult a neurologist. The doctor will also check his vitals and will go for basic blood tests to see everything is OK. He will also review the medicines your husband is taking. So regular physician visit and once in a while a Neurologist visit is necessary for your husband. Secondly, you need to take care of his antihypertensive medications. Make sure he takes all other medicines he has to take on daily basis. DNR is important decision and he has the official power of attorney in the first place to sign a DNR. No One can challenge or change that except the patient himself. But that is the case if unfortunately get hospitalized and remains incapacitated. Keep a check on his healthy and proper diet. He should not eat fatty or junk so that he may remain in good health at least due to healthy diet. Fruits and dry fruits give good amount of nutrients and it will definitely help him gain strength. Hope I answered all of your questions. Please click on I Find This Answer Helpful and don t forget to add your precious positive feedback to help me able to assist you better in future too. For any disease you have, a timely follow-up regarding the treatment efficacy and to see if there is any need to change the treatment options is very necessary. So keep a follow up to see how you doing. Remember to write down my name in the start of your question next time, & I will be with you right away. I am available 24/7 for providing you expert medical opinion on any health issue. Have a blessed time ahead. Regards! DR. MUHAMMAD HANIF USA FOR DIRECT QUESTIONS: http://doctor.healthcaremagic.com/Funnel?page=askDoctorDirectly&docId=70199