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Smoking and Oral Cancer
Oral cancer is a serious condition affecting the mouth, tongue, lips, and throat. Smoking is a leading cause, contributing to the development of most cases. Understanding the link between smoking and oral cancer can empower you to take steps to reduce your risk.
What is a Oral Cancer?
Oral cancer develops when abnormal cells grow uncontrollably in the tissues of the mouth or throat. It includes cancers of the:
- Lips
- Tongue
- Gums
- Floor and roof of the mouth
- Tonsils and throat
Early detection is vital for successful treatment, making awareness of symptoms essential.
What Are the Symptoms of Oral Cancer?
Common signs of oral cancer include:
- Persistent sores or ulcers in the mouth that don’t heal
- Red or white patches in the mouth or throat
- Pain or difficulty chewing, swallowing, or speaking
- A lump or thickening in the cheek or neck
- Unexplained bleeding or numbness in the mouth
- Loose teeth or ill-fitting dentures
- Persistent sore throat or hoarseness
If you notice any of these symptoms, consult a healthcare professional promptly.
How Smoking Causes Oral Cancer?
Smoking is one of the biggest risk factors for oral cancer. Here’s how it increases your risk:
- Toxic Chemicals: Tobacco smoke contains over 5,000 chemicals, including carcinogens that damage cells in the mouth and throat.
- Direct Exposure: Smoking exposes the mouth and throat to harmful toxins, creating an environment for cancerous cells to develop.
- Combined Risks: When combined with alcohol consumption, smoking amplifies the risk of oral cancer.
- Weakened Immune Response: Smoking weakens your body’s ability to fight off abnormal cell growth.
Even smokeless tobacco, such as chewing tobacco, poses significant risks for oral cancers.
How to Reduce Oral Cancer?
The most effective way to lower your risk of oral cancer is to quit smoking. Quitting can:
- Reduce the risk of developing oral cancer significantly, even if you’ve smoked for years.
- Improve overall oral health, including reducing gum disease and bad breath.
Here’s how to get started:
- Call: Freephone 0800 085 2219 for personalised quit support.
- Text: HMQ to 80818 for free advice straight to your phone.
- Visit: helpmequit.wales for resources, tools, and expert guidance.
Key Stats
- Smoking is linked to around 65% of oral cancer cases in the UK.
- Each year, around 8,300 people in the UK are diagnosed with oral cancer.
- Combined tobacco and alcohol use increases oral cancer risk by up to 30 times.
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Support for quitting smoking, including free services and expert advice.
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