Comparison of Efficacy of Metoclopramide , Promethazine and Prochloroperazine in the Treatment of Vertigo.

Each patient with vertigo symptoms will be registered in vertigo list after written consent taken. The ED doctor will take one paper from the vertigo list box and will write the case there including patient ID, date, age and symptoms. Assessment (VAS \& EEV) will be done in the pre- medication 0 min, and at 60 mins posts anti-vertigo medication. The medication will be provided blindly through the pharmacy. Any possible medication side effect and any possible further work up done for patient will be involved in each paper as ED doctor will put a tick near each point. Score will be written in papers as per patient evaluation of their symptoms grade from 1-10. The need for rescue medication ( betahisten or ondansetron ) will be recorded in the paper or is need eply manuver. Principle investigator in each centre will be responsible to collect the papers for analysis by end of each weeks.