Drugs that bind to and block the activation of ADRENERGIC ALPHA-1 RECEPTORS.

Synonyms: Adrenergic alpha 1 Antagonists, Adrenergic alpha-1 Receptor Blockers, Adrenergic alpha 1 Receptor Antagonists, Antagonists, alpha1-Adrenergic, alpha1-Adrenergic Antagonists, alpha-1 Adrenergic Blocking Agents, alpha1-Adrenoceptor Blocker, Adrenergic alpha 1 Receptor Blockers, 0, alpha-1 Antagonists, Adrenergic, alpha1 Adrenoceptor Blocker, Adrenergic alpha1 Antagonists, Adrenergic alpha-1 Antagonists, alpha 1 Adrenergic Blocking Agents, alpha1 Adrenergic Antagonists, alpha1-Antagonists, Adrenergic, Adrenergic alpha1-Antagonists, Adrenergic alpha-1 Receptor Antagonists