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Last Updated: 3 years ago

Possible Interaction: Melatonin and Methysergide

supplement:

Melatonin

Research Papers that Mention the Interaction

In contrast, concommitant injections of methysergide (6.25 mg/kg) and melatonin attenuated testicular regression and loss of body weight.
Methysergide , which has a very low affinity for inhibition of 2‐[125I]‐iodomelatonin binding, probably inhibits the effects of melatonin by blocking serotonergic neurotransmission.
Journal of pineal research  •  1990  |  View Paper
Neither drug had any significant effect on the duration of immobility under normal conditions, but methysergide significantly reduced the prolongation of immobility duration produced by injections of melatonin.
Behavioral and neural biology  •  1980  |  View Paper
The stimulatory effect of serotonin and the inhibitory effect of melatonin on iodine incorporation by thyroid follicular cells are both inhibited by the serotonin antagonists methysergid and cyphroheptadine.
Acta biologica et medica Germanica  •  1975  |  View Paper