Parkinson Disease Drugs · Pharmacology

Which drug class may delay the need for levodopa therapy in early Parkinson disease?

  1. Dopamine agonists
  2. COMT inhibitors
  3. Antipsychotic drugs
  4. Anticholinesterase drugs
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Correct answer: Dopamine agonists

Dopamine agonists can be used in early Parkinson disease to stimulate dopamine receptors. They may delay the need for levodopa therapy.

Difficulty: Medium Question 16 of 20

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