A histamine analog and H1 receptor agonist that serves as a vasodilator It is used in MENIERE DISEASE and in vascular headaches but may exacerbate bronchial
A histamine analog and H1 receptor agonist that serves as a vasodilator It is used in MENIERE DISEASE and in vascular headaches but may exacerbate bronchial
A histamine analog and H1 receptor agonist that serves as a vasodilator It is used in MENIERE DISEASE and in vascular headaches but may exacerbate bronchial