India, July 27 -- Head and Neck Cancer Day, observed annually on July 27, was established by the International Federation of Head and Neck Oncology Societies to raise awareness about these often-overlooked cancers. While tobacco use was once considered the primary culprit, head and neck cancers are increasingly affecting non-smokers as well, bringing newer risk factors like HPV, poor oral hygiene, and pollution into the spotlight. (Also read: Gastroenterologist shares 4 bowel cancer symptoms to look out for: Persistent bloating to night sweats )

"Head and neck cancers have had a long history of association with alcohol and tobacco consumption. However, over the past few years, there has been a distinct trend in the patient population bei...