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Discover Supplement-Drug Interactions

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Last Updated: 2 months ago

Possible Interaction: Ergotamine and Phenoxybenzamine

Research Papers that Mention the Interaction

However, the responses to the dose of ergotamine were strikingly reduced when the cats were previously treated with the adrenaline antagonists phenoxybenzamine (5 mg/kg) or ergotamine (50 mug/kg).
The stimulant actions of adrenaline, ergotamine and ergometrine were also protected against the blocking action of phenoxybenzamine by treating the muscle with a high concentration of ergometrine instead of adrenaline.
British journal of pharmacology and chemotherapy  •  1962  |  View Paper
The alpha-blockade caused by ergotamine tartrate and phenoxybenzamine or the beta blockade by propranolol hydrochloride and pindolol resulted in an approximate 50% inhibition of maximum drop in body temperature induced by NaF administration.
Shika gakuho. Dental science reports  •  1989  |  View Paper