What characterizes Herpetiform ulcers?

Herpetiform ulcers are characterized by the presence of small, multiple ulcers. These lesions typically appear clustered, resembling herpetic infections, hence the name “herpetiform.” Unlike large, single ulcers or thick raised patches, these superficial ulcers can vary in size but usually are less than 1 cm in diameter and can occur in varying locations in the oral cavity. Patients often experience pain and discomfort due to the multiple sites being affected simultaneously, which can lead to significant discomfort, especially during activities like eating or speaking. Understanding this characteristic helps in differentiating herpetiform ulcers from other ulcerative conditions, aiding in accurate diagnosis and treatment planning.