My brother is suffering from TB since two months, he is having the tablets given by the doctor as prescribed, but still he has lost his weight, his legs get swollen up, he has extreme thirst, fever and some times loose motion. He was admitted in the Rajiv Gandhi Institute of Lungs at Bangalore for more than 25 days, he has lost hope in himself, Doctor kindly advice, what I have to do? His age is 40 years. kindly help me