Lasmiditan

Definition

Lasmiditan is a serotonin receptor agonist used to treat acute migraine headaches. It works by targeting the 5-HT1F receptor, reducing migraine symptoms without causing vasoconstriction.

5 Must Know Facts For Your Next Test

1. Lasmiditan selectively targets the 5-HT1F receptor, differentiating it from other migraine medications that affect blood vessels.
2. It is particularly useful for patients who cannot take triptans due to cardiovascular issues.
3. Common side effects include dizziness, fatigue, and nausea.
4. Lasmiditan does not have vasoconstrictive properties, making it safer for patients with heart conditions.
5. The drug is administered orally and has a rapid onset of action.

Review Questions

• What specific receptor does lasmiditan target in the treatment of migraines?
• Why might lasmiditan be preferred over triptans for certain patients?
• List common side effects associated with lasmiditan.

Related terms

Triptans: A class of drugs commonly used to treat migraines by constricting blood vessels and reducing inflammation.

Serotonin Receptor Agonists: Drugs that activate serotonin receptors, often used in treating migraines and other conditions.

Migraine Prophylaxis: Preventive treatments aimed at reducing the frequency or severity of migraine attacks.