What is the cause of denture stomatitis?

Denture stomatitis primarily arises from the overgrowth of normal commensal organisms in the oral cavity, particularly Candida species. This condition often occurs when dentures are not properly cleaned or when they are left in place for extended periods, creating an environment conducive to fungal overgrowth.

The presence of a denture can alter the oral environment, leading to changes in the balance of microorganisms. An overgrowth of Candida can result in inflammation of the tissue beneath the denture, causing discomfort and symptoms associated with denture stomatitis. Ensuring proper oral hygiene and denture care can help maintain microbial balance and reduce the risk of this condition.

Other options refer to different potential issues: bacterial infections, reactions to materials, and allergic responses, but these do not specifically address the typical underlying cause of denture stomatitis, which is primarily tied to the overgrowth of organisms that are normally present in the mouth.