[Sialadenosis caused by long-term valproate medication]

Area of Science:

• Pharmacology
• Pathology
• Drug-induced conditions

Background:

• Sialadenosis is a non-inflammatory, non-neoplastic enlargement of salivary glands.
• Drug-induced sialadenosis is a recognized but uncommon adverse effect of certain medications.

Observation:

• A case presentation of sialadenosis occurring in a patient using valproate is detailed.
• The clinical presentation and diagnostic findings are described.

Findings:

• Valproate is identified as a potential causative agent for sialadenosis.
• The study discusses the potential aetiology and pathomechanism of valproate-induced sialadenosis.

Implications:

• This finding expands the list of drugs associated with sialadenosis.
• Clinicians should consider valproate as a potential cause of salivary gland enlargement in patients.
• Further research into the mechanism of drug-induced sialadenosis is warranted.