药物信息为Migranal (dihydroergotamine mesylate, USP) Nasal SprayThe solution used in Migranal (dihydroergotamine mesylate, USP) Nasal Spray (4 mg/mL) is intended for intranasal use and must not be injected. Rx Only (Valeant Pharmaceuticals North America): WARNING

Ads
  • Serious and/or life-threatening peripheral ischemia has been associated with the coadministration of DIHYDROERGOTAMINE with potent CYP 3A4 inhibitors including protease inhibitors and macrolide antibiotics. Because CYP 3A4 inhibition elevates the serum levels of DIHYDROERGOTAMINE, the risk for vasospasm leading to cerebral ischemia and/or ischemia of the extremities is increased. Hence, concomitant use of these medications is contraindicated.(See also CONTRAINDICATIONS and WARNINGS section)

  • Drug Information Provided by National Library of Medicine (NLM).
Ads