Alpha-adrenergic agonists

This pharmacological group includes adrenomimetics such as alpha-adrenergic agonists in combinations. Below is a list of alpha-adrenergic agonists in combinations: Tramazoline * + Phenylephrine Antazoline * + Naphazoline Interferon alfa-2b + Loratadine * + Xylometazoline Diphenhydramine * + Naphazoline Dimetindene * + Phenylephrine Chlorphenamine * + Phenylpropanolamine Tropicamide * + Phenylephrine Xylometazoline * + Dexpanthenol…

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Binding to postsynaptic alphaone-adrenergic receptors of the vascular wall, they (phenylephrine, etc.) cause contraction of smooth muscles, vasoconstriction and an increase in blood pressure. This group also includes clonidine, guanfacine, methyldopa, etc. Penetrating through the BBB, they stimulate presynaptic alpha2-adrenergic receptors of the vasomotor center of the brain, reduce the release of a mediator into…

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