Final answer:
The delayed drug reaction with eosinophilia and systemic symptoms is known as Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) syndrome. It is a type of delayed hypersensitivity reaction that occurs 2-6 weeks after the initiation of a drug.
Step-by-step explanation:
The delayed drug reaction with eosinophilia and systemic symptoms is known as Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) syndrome.
The DRESS syndrome is a type of delayed hypersensitivity reaction that occurs 2-6 weeks after the initiation of a drug. It is characterized by a rash, fever, liver dysfunction, and eosinophilia.
Some medications commonly associated with DRESS syndrome include phenytoin, carbamazepine, and allopurinol.