Enzymes, the core catalysts in life, drive critical biological processes ranging from metabolic regulation to energy ...

ERGOT has been under active scientific investigation for two generations, and has provided sociological problems for ten centuries; its secrets are now almost all laid bare, and at the moment when ...

Peripheral vascular disease. Ischemic bowel disease. Severe hepatic impairment. Within 24 hours of ergot-type drugs (eg, methysergide, dihydroergotamine), or other 5-HT1 agonists. During or within ...

Ergotamine tartrate 2mg ... administration of the drug at bedtime may be an appropriate short-term preventive measure. Manifested by intense arterial vasoconstriction, producing signs and symptoms ...

Ergot alkaloids were the first antimigraine drugs available. Dihydroergotamine (DHE) is an ergotamine analog (Figure 3). DHE is administered as a nasal spray form (Migranal®, Valeant ...