Help Madan Survive through Severe Tuberculosis Tumour in the Eye

My father in law is suffering from a severe tumour of tuberculosis in his left eye from last 1 year. The pain is really unbearable. He already has gone through 2 surgeries and still no improvement in a tuberculosis tumour. Already spent 1.5+ lacs in all the medical expenses till date. All the savings are used.
Now the problem is due to severe eye pain he is not able to do any work and income is almost zero.
The estimated course of treatment is 10 months and cost is estimated to 2 lacs.
Little help from you will definitely be a great support to my father in law and his family. 

His treatment is going on in L.V Prasad eye institute, Hyderabad.