<prompt> True about ACE inhibitors are all except:Contraindicated in asthmaLacks postural hypotensionDecreases potassium concentrationDoes not affect quality of life  <response>: The adverse effect profile of all ACE inhibitors is similar. One adverse effect is:Hyperkalaemia: This is likely in patients with impaired renal function and in those taking K sparing diuretics, NSAIDs or blockers.In others, significant rise in plasma K is rare. It does not cause decrease in K concentration.Reference: Essentials of Medical Pharmacology Eighth Edition KD TRIPATHI page no 531 