Hi Dr Sharma It is painful someone ,that too your own ,to see in such a condition I am anxious to know about your dad s general condion ,is he active to move around ? ,other natural activities normal? eats well ? IF all replies Yes . then you should go by the advice of your treating doctor . you can take 2nd opinion from other doctor also , if you wish And further I will advise you to give him supplements no side effects and will give him strength to fight the disease , Proper exercse , Yoga Pranayam -deep breathing , walk Diet Antioxidants rich , such as vitamins C and E and carotenoids help protect healthy cells from damage . A level Tspoon of turmeric with a cup of hot milk before bedtime will ence recovery . Avoid fried ,fast foods ,tea ,coffee ,alcohol /mental tention, worry, anxiety. Proper rest Should be free from constipation . Give him mixture of Extract of lemon , ginger . garlic ,bark of moringa , vinegar of coconut water and honey . All in equal quantity give in 25 ml dose twice before meals first 3 day mix with equal water then continue normal mixture . It is anti oxident to be given for 3 months No side effects . Helps recovery fast . If you wish you can also give him Magnetic treatment side by side , North Pole Magnets to be applied to hands in the morning for 20-30- mins and in evening apply on effected part for 29 mins Can be administered with any therapy . No side effects .Helps recovery fast . Also give north pole magnetic water every 2 hours to eccelrate fast recovery . Try once this regim , Rest leave to god . He helps . If have any query regarding magnets , dont hestate to get back drsuchda@gmail.com