India, Nov. 3 -- Cancer often begins quietly, showing subtle signs that many people overlook. Recognising these early symptoms can make a life-saving difference. Dr Jayesh Sharma, Consultant Surgical Oncologist at ITSA Hospitals, Raipur, shares in his November 1 Instagram post the most common cancers in India and the early warning signs that should never be ignored. (Also read: Bhopal nutritionist shares 5 simple types of walks to improve posture, boost flexibility and protect your knees )

"This first swelling is not normal, if any swelling, sore, or ulcer inside the mouth doesn't heal even after several weeks, it could be an early warning sign of oral cancer," explains Dr Jayesh. He stresses that such symptoms are often dismissed as min...