Nagpur: As Nagpur gears up for the vibrant festival of Holi, medical experts caution that synthetic colours often contain toxic chemicals that can severely damage the skin and eyes. Nagpur Todays Radhika Gupta spoke with leading specialists Dr. Gitika Patni Mohta, Dermatologist at The Skin Clinic; Dr. Pallak Shah, Ophthalmologist at Arihant Netralaya; and Dr. Shraddha Ingole, Dermatologist at Orange City Hospital- to discuss the hazards of chemical-laden Holi colours and how to stay protected.