Adrenergic GPCR Family Subtypes and Products

Adrenergic receptors are a family of G protein-coupled receptors (GPCRs) targeted by catecholamines, such as norepinephrine and epinephrine, that consists of two main groups: ɑ receptors and β receptors. ɑ agonists are used to treat rhinitis, and ɑ antagonists can be used to treat pheochromocytoma. β agonists are used in the treatment of heart failure, circulatory shock, or anaphylaxis, while β antagonists can treat conditions such as heart arrhythmia, coronary artery disease, hyperthyroidism, and glaucoma.