药物对比
Dihydroergotamine vs Ergotamine
比较Dihydroergotamine（DHE，Trudhesa鼻用）与Ergotamine（Cafergot口服）用于急性偏头痛。比较疗效、安全性和副作用。
此页面暂无可用的对比维度。
临床背景
This comparison arises for patients with triptan-refractory acute migraines considering ergot alkaloid alternatives.
结论
Dihydroergotamine is often preferred for versatility and tolerability but neither is superior overall.
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