Head and neck cancers are becoming increasingly common due to changing lifestyles, tobacco consumption, alcohol use, and delayed diagnosis. These cancers can affect the mouth, tongue, throat, voice box, salivary glands, nose, and sinuses. Early diagnosis and timely treatment play a crucial role in improving survival and quality of life. If you are searching for a trusted Head and Neck Oncologist Varanasi , Dr. Swapnil Patel offers advanced cancer care with a patient-focused approach at Upkar Super-Speciality Hospital & Cancer Institute. Understanding Head and Neck Cancer Head and Neck Cancers are a diverse group of diseases that occur in different regions of the head and throat. Common symptoms may include persistent mouth ulcers, difficulty swallowing, neck swelling, voice changes, unexplained bleeding, or long-lasting sore throat. Ignoring these symptoms can delay diagnosis and make treatment more complex. The major causes of head and neck cancer include: Tobacco ...