Why Do My Inner Cheeks Get Painful Red Bumps After Eating Acidic Fruits?
1. Introduction Painful red bumps on the inner cheeks after consuming acidic fruits are typically a form of contact stomatitis or transient aphthous ulcers triggered by severe chemical irritation. The high concentration of citric, malic, or ascorbic acid strips the protective mucosal layer of the oral cavity, prompting a localized inflammatory immune response that manifests … Read more