It’s no surprise that smoking is linked to various types of cancer, including lung cancer, throat cancer, and oral cancer.

However, many people don’t realize that passive smoking, or secondhand smoke, can also increase the risk of developing oral cancer.

What is oral cancer?

Oral cancer, also known as mouth cancer, is a type of cancer that affects the tissues in the mouth and throat. It can occur in the lips, tongue, cheeks, gums, roof or floor of the mouth, and the tonsils.

Oral cancer can cause symptoms such as mouth sores, persistent mouth pain, difficulty swallowing, and changes in speech or voice.

What is passive smoking?

Passive smoking, also known as secondhand smoke, is when a person inhales smoke from someone else’s cigarette, cigar, or pipe. This smoke contains over 7,000 chemicals, many of which are known to cause cancer.

How does passive smoking increase the risk of oral cancer?

Passive smoking can increase the risk of oral cancer in a few ways:.

1. Exposure to carcinogens

When a person inhales secondhand smoke, they are exposed to many of the same carcinogens that smokers inhale. These carcinogens can damage the cells in the mouth and throat over time, increasing the risk of cancer.

2. Weakening of the immune system

Secondhand smoke can weaken the immune system, making it harder for the body to fight off cancer cells. This can increase the risk of developing oral cancer.

3. Increased inflammation

Secondhand smoke can also lead to increased inflammation in the mouth and throat, which can increase the risk of cancer. Inflammation can cause damage to cells and tissues, making it easier for cancer cells to grow and spread.

How can you reduce your risk?

The best way to reduce your risk of oral cancer from passive smoking is to avoid exposure to secondhand smoke. This can be done by:.

1. Avoiding smoking areas

Avoiding areas where people are smoking can help reduce your exposure to secondhand smoke. This includes public places like restaurants, bars, and parks.

2. Encouraging others to quit smoking

If you have friends or family members who smoke, encourage them to quit. Quitting smoking can not only improve their health but also reduce your exposure to secondhand smoke.

3. Using air purifiers

Air purifiers can help reduce the amount of secondhand smoke in the air. They work by filtering out the harmful chemicals in the smoke before they reach your lungs.

4. Wearing a mask

If you need to be around smokers, consider wearing a mask to reduce your exposure to secondhand smoke. This can be especially useful in situations like concerts or festivals where smoking is allowed.

Conclusion

Passive smoking can increase the risk of developing oral cancer, as well as other types of cancer and health problems.

By avoiding exposure to secondhand smoke, encouraging others to quit smoking, using air purifiers, and wearing a mask, you can reduce your risk and protect your health.