Ropinirole

Definition

Ropinirole is a dopamine agonist used primarily to treat symptoms of Parkinson's disease and restless legs syndrome. It works by stimulating dopamine receptors in the brain.

5 Must Know Facts For Your Next Test

1. Ropinirole mimics the action of dopamine in the brain, which is deficient in patients with Parkinson's disease.
2. It can be used as monotherapy or in combination with other medications like levodopa.
3. Common side effects include nausea, dizziness, and somnolence (drowsiness).
4. Ropinirole is also approved for the treatment of moderate-to-severe primary restless legs syndrome (RLS).
5. The medication requires careful titration to minimize side effects and find an effective dose.

Review Questions

• What class of drug does ropinirole belong to?
• List two common side effects associated with ropinirole.
• For what two medical conditions is ropinirole commonly prescribed?

Related terms

Levodopa:

A precursor to dopamine that is used to increase dopamine levels in the treatment of Parkinson's disease.

Dopamine Agonist: A class of drugs that mimic the action of dopamine by stimulating dopamine receptors.

Restless Legs Syndrome (RLS): A neurological disorder characterized by an uncontrollable urge to move the legs, often accompanied by uncomfortable sensations.