From Hyderabad he will go to Chennai also for treatment. He is expected to return to Delhi after 20 days.
He was hit by a bullet during a demonstration at Allahabad University in 1999.
The bullet had over time migrated from the back of his neck to a burrow under the skin in the back of his body. He underwent the bullet removal surgery in Delhi last week.
"Rai will undergo physiotherapy treatment in Hyderabad for his paralysed right hand. On May 17, his stitches will be cut by the doctors at a hospital.
Rai has to take assistance for walking as his right leg has also been affected.
