2014-18 duration and severity but are primarily those of the Paresthesia, circumoral numbness, chest wall tightness yates are the most common cause of drug induced respiratory alkalosis Progesterone increases ventilation Respiratory alkalosis is often an early finding of G 92014-1-8 9 • The effect of respiratory alkalosis vary according to duration and severity but are primarily those of the underlying disease • Hyperventilation syndrome – Paresthesia, circumoral numbness, chest wall tightness, dizziness… • Salicylates are the most common cause of drug induced respiratory alkalosis • Progesterone increases ventilation • Respiratory alkalosis is often an early finding of G￾septicemia