Bromocriptine belongs to which pharmacologic category?

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Multiple Choice

Bromocriptine belongs to which pharmacologic category?

Explanation:
Dopamine receptor agonist. Bromocriptine mimics dopamine by directly activating dopamine D2 receptors, especially in the striatum and the pituitary. This action helps compensate for dopaminergic neuron loss in Parkinson’s disease and lowers prolactin release from the pituitary, which is why it’s used for hyperprolactinemia as well. It is not an antihistamine, a serotonin reuptake inhibitor, or a GABA agonist, since it does not block histamine, increase serotonin in the synapse, or activate GABA receptors.

Dopamine receptor agonist. Bromocriptine mimics dopamine by directly activating dopamine D2 receptors, especially in the striatum and the pituitary. This action helps compensate for dopaminergic neuron loss in Parkinson’s disease and lowers prolactin release from the pituitary, which is why it’s used for hyperprolactinemia as well. It is not an antihistamine, a serotonin reuptake inhibitor, or a GABA agonist, since it does not block histamine, increase serotonin in the synapse, or activate GABA receptors.

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