Relpax

Definition

Relpax (eletriptan) is a medication used to treat migraine headaches by narrowing blood vessels around the brain and reducing substances that trigger headache pain. It belongs to a class of drugs known as triptans.

5 Must Know Facts For Your Next Test

1. Relpax is specifically indicated for the acute treatment of migraine with or without aura in adults.
2. It works by stimulating serotonin receptors in the brain, which leads to vasoconstriction of cranial blood vessels.
3. Common side effects include dizziness, nausea, and weakness; it is generally well-tolerated when used as directed.
4. Relpax should not be used within 24 hours of another triptan or ergotamine-containing medication due to the risk of additive vasoconstriction.
5. Patients with certain cardiovascular conditions should avoid Relpax due to increased risk of serious cardiovascular events.

Review Questions

• What is the primary mechanism of action for Relpax?
• Name two common side effects associated with Relpax use.
• Why should Relpax not be combined with other triptans or ergotamine medications?

Related terms

Triptans: A class of drugs used to treat migraines by mimicking serotonin to cause vasoconstriction.

Aura: Sensory disturbances experienced before a migraine headache, such as visual changes or tingling.

Serotonin Receptors: Proteins in the brain that interact with serotonin and are involved in mood regulation and vascular function.