Oral Mucosal Infections: Insights into Specimen Collection and Medication Management.

Oral mucosal infections appear as localized or generalized lesions. Symptoms range from almost unnoticeable lesions to severe pain. Systemic disease, age, immunocompromised condition, and medication use are common causes. Local causes include dentures, poor oral hygiene, traumatized epithelium, ulcerations, dentures, implants, oral piercing, and reduced salivary secretion. Oral mucosal infections are underdiagnosed and microbiological diagnosis should be more frequently used. Candidiasis is most frequently diagnosed. Clinical appearances are not always clear and are varied, creating a diagnostic challenge. Thorough understanding of clinical appearance and updated information on diagnostic and therapeutic management are essential for successful patient outcome.