What causes head & neck cancer?
Head and neck cancer can be caused by a variety of factors, including lifestyle habits, environmental factors, and genetic predisposition. Here are some of the most common causes of head and neck cancer:
Tobacco and alcohol use: Tobacco use, including smoking and chewing tobacco, is one of the most significant risk factors for head and neck cancer. Heavy alcohol consumption can also increase the risk of developing this type of cancer.
Human papillomavirus (HPV) infection: HPV is a sexually transmitted virus that can cause certain types of head and neck cancer, particularly in the oropharynx (the back of the throat).
Exposure to certain chemicals: Exposure to certain chemicals and substances, such as asbestos, wood dust, and certain metals, can increase the risk of developing head and neck cancer.
Poor oral hygiene: Poor oral hygiene can increase the risk of developing certain types of head and neck cancer, particularly those that affect the mouth and tongue.
Family history: In some cases, head and neck cancer can be caused by inherited genetic mutations that increase the risk of developing the disease.
It is important to note that not everyone who develops head and neck cancer has a clear risk factor. In some cases, the cause of cancer may be unknown.
To reduce your risk of developing head and neck cancer, it is important to avoid tobacco and alcohol use, practice good oral hygiene, and protect yourself from exposure to harmful chemicals and substances. Additionally, getting vaccinated against HPV can help lower the risk of certain types of head and neck cancer. If you have a family history of head and neck cancer, talk to your doctor about whether you should undergo genetic counseling and testing to assess your risk.
Types of Head & Neck Cancer -
There are several types of head and neck cancer, which are classified based on where they originate in the head and neck region. Some of the most common types of head and neck cancer include:
Squamous cell carcinoma: This is the most common type of head and neck cancer, which originates in the cells lining the surface of the head and neck.
Salivary gland cancer: This type of cancer originates in the salivary glands and can affect the glands in the mouth, throat, or neck.
Nasopharyngeal carcinoma: This is a rare type of cancer that originates in the nasopharynx, the area behind the nose and above the back of the throat.
Thyroid cancer: This type of cancer originates in the thyroid gland, which is located in the neck.
Laryngeal cancer: This type of cancer originates in the larynx, or voice box, which is located in the neck.
Oral cavity cancer: This type of cancer originates in the mouth and includes cancers of the lips, tongue, gums, and other areas in the oral cavity.
The type of treatment for head and neck cancer depends on the type, stage, and location of cancer, as well as the overall health of the patient.
Some common symptoms of head & neck cancer include :
- A lump in the nose, neck, or throat, with or without pain
- Persistent sore throat
- Dysphagia (dysphagia)
- Unexplainable weight loss
- Cough often
- Voice changes or hoarseness
- Earache or hearing impairment
- Headache
- Red or white patches in the mouth
- Unexplained bad breath
- Nasal congestion or persistent congestion
- Frequent nosebleeds or abnormal discharge
- Difficulty breathing
Other symptoms are similar to those in less severe cases, such as the common cold. Voice changes, headache, sore throat, or cough may be symptoms of throat cancer. Pain or tinnitus may also accompany certain head and neck cancers.
Conclusion:
Head and neck cancer is a serious condition that requires prompt diagnosis and treatment. If you are experiencing any symptoms of this type of cancer, it is important to see a doctor right away. The doctors listed above are just a few of the many highly skilled and experienced head and neck oncology doctors in Delhi. By working with a qualified doctor who specializes in this field, you can receive the best possible care and improve your chances of a successful outcome. Additionally, regular check-ups and screenings can help detect head and neck cancer early, which can lead to better treatment outcomes and a higher chance of survival. Remember to take care of your health and seek medical attention if you experience any concerning symptoms.