What is the meaning of Lichenoid Reaction?
Lichenoid Reaction is widely used term in Dental Conditions.
Lichenoid reaction is an adverse reaction in dental conditions characterized by the presence of lichen planus-like lesions. It is a type of immune-mediated inflammatory response that can occur in the oral mucosa as a result of exposure to certain dental materials or medications. The term “lichenoid” refers to the resemblance of the lesions to those seen in lichen planus, which is a chronic inflammatory skin condition.
In a lichenoid reaction, the oral mucosa may develop white or greyish lacy patches, called reticular lichenoid lesions, or red, raised areas, called erosive lichenoid lesions. These lesions can be accompanied by discomfort, burning sensation, or pain. The reaction is believed to be triggered by an immune response to antigenic substances released from dental materials, such as amalgam, dental composites, or dental cements, or medications like non-steroidal anti-inflammatory drugs (NSAIDs) or certain antibiotics.
Diagnosis of lichenoid reaction in dental conditions is usually based on the clinical appearance of the lesions, accompanied by a detailed patient history and examination. A biopsy may be performed to rule out other potential causes and confirm the diagnosis.
Management of lichenoid reaction involves identifying and removing the causative dental materials or medications, if possible, to prevent further irritation. Symptomatic treatment may include topical or systemic corticosteroids to reduce inflammation and discomfort. Regular follow-up with a dental professional is important to monitor the progress of the condition and manage any potential complications.
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