Harmful Effects of Tobacco Chewing on Oral Health

Tobacco chewing is a widespread habit, particularly in parts of South Asia and rural communities worldwide. While many users believe it’s less harmful than smoking, the effects on the oral cavity can be devastating. The constant presence of tobacco in the mouth exposes the oral tissues to a range of toxic chemicals, leading to significant short- and long-term health issues.

Oral Submucous Fibrosis

One of the most common consequences is oral submucous fibrosis, a condition that causes stiffness in the mouth and limits jaw movement. This precancerous condition often progresses silently and can eventually lead to oral cancer. Additionally, tobacco chewing causes persistent staining of the teeth, bad breath, and gum disease, including gingivitis and periodontitis, which can result in tooth loss.

Dry Mouth                                                                         

 Leukoplakia

Tobacco also reduces saliva production, leading to dry mouth, which increases the risk of cavities and bacterial infections. Lesions such as leukoplakia—white patches that form on the inside of the cheek—can also appear and may become cancerous over time.

Ultimately, chewing tobacco poses a serious threat to oral health and overall well-being. Quitting the habit and seeking regular dental checkups are essential steps in preventing irreversible damage to the mouth and reducing the risk of oral cancer.