<prompt> Diuretic used in mountain sickness?HydrochohiazideFuresemideAcetazolamideSpironolactone  <response>: ACTIONS OF ACETAZOLAMIDE: i Lowering of intraocular tension due to decreased formation of aqueous humor it is rich in HC03. 2 Raised level of C02 in the brain and lowering of pH - sedation and elevation of seizure threshold. 3 Alteration of C02 transpo in lungs and tissues: - used in high altitude or mountain sickness Essentials of Medical Pharmacology, K.D Tripathi,6th edition 