Pharmacokinetics, dose proportionality, and tolerability of single and repeat doses of a nasal spray formulation of zolmitriptan in healthy volunteers.

The objective of this study was to investigate the pharmacokinetics, dose proportionality, and tolerability of a range of single and multiple doses of a nasal spray formulation of zolmitriptan in a randomized, double-blind, placebo-controlled, balanced, incomplete crossover study. Thirty healthy male or female volunteers received two of five dose levels of zolmitriptan nasal spray: 0 (placebo), 0.5, 1, 2.

Preliminary studies of the pharmacokinetics and tolerability of zolmitriptan nasal spray in healthy volunteers.

Two preliminary studies of the pharmacokinetics and tolerability of zolmitriptan nasal spray were conducted, each involving 12 healthy volunteers. In study 1, an initial double-blind, dose escalation phase (placebo or 2.5, 5.