Antiemetic Phenothiazine with laforynthine suppressant activity used for vertigo is -
Ans. is 'A' i.e.. Prochlorperazine Labyrinthine suppressants used in vertigoo They suppress end organ receptors or inhibit central cholinergic pathways in vestibular nuclei. These are :-Antihistaminics (with anticholinergic action) - cinnarizine, cyclizine, dimenhydrinate, diphenhydramine, promethazine.Anticholinergics- atropine, hyoscine.Antiemetic phenothiazines-prochlorperazine, thiethylperazine.
Prochlorperazine
Cinnarazine
Hyoscine
Promethazine
Anti Histaminics