Hello sir, my uncle is suffering from kala pani (Glaucoma) disease since last 04 years ,since that time he had lost the complete vision of both eyes, presently his treatment is continue from AIIMS new Delhi India,he is taking regular treatment from AIIMS last 04 years,but he had not felt any nice improvement only on the hope he is continue with the medicine.He is residing in district Mainpuri UP india (near to Agra)
Is there any best treatment available in India.