Assessing the probable relationship between the risk of oral cancer and mouthwashes with alcohol

• Alcohol-containing mouthwashes have been linked to an increased risk of oral cancer because they can create acetaldehyde, a recognized carcinogen, in the oral cavity. • Research has indicated that regular mouthwash usage may be associated with an increased risk of oral cancer, especially for women and non-smokers/drinkers. • Mouth washes with high alcohol concentration may cause gingivitis, mucosal ulceration, and epithelial detachment, among other harmful oral effects. • Dental professionals should take caution when advising long-term usage of mouthwashes because of the possible carcinogenic consequences of the alcohol they contain.