search
arrow-left Previous
Next arrow-right
Q: Which of the following alkaloid (form) is used to treat migraine
  • A. Vinca
  • B. Coca
  • C. Ergot
  • D. Belladonna
Correct Answer: Option C - Ergot is used to treat migraine. Ergot alkaloids are potent -blockers that cause direct smooth muscle contraction. They are product of fungus claviceps purpurea. Ergot alkaloids are widely used for therapy of acute migraine headaches & include ergotamine & dihydro-ergotamine, both of which act by causing vasoconstriction of the carotid artery beds.
C. Ergot is used to treat migraine. Ergot alkaloids are potent -blockers that cause direct smooth muscle contraction. They are product of fungus claviceps purpurea. Ergot alkaloids are widely used for therapy of acute migraine headaches & include ergotamine & dihydro-ergotamine, both of which act by causing vasoconstriction of the carotid artery beds.

Explanations:

Ergot is used to treat migraine. Ergot alkaloids are potent -blockers that cause direct smooth muscle contraction. They are product of fungus claviceps purpurea. Ergot alkaloids are widely used for therapy of acute migraine headaches & include ergotamine & dihydro-ergotamine, both of which act by causing vasoconstriction of the carotid artery beds.