Potential risks: The most important adverse effects are the potential development of hypotension and hyperkalemia, however given close monitoring with multiple assessments during the day their identification will be made in a timely manner to take the necessary action. In addition, with the administration of spironolactone, general malaise and fatigue may occur, which are uncommon and mild in intensity. In cases of prolonged treatment (weeks-months) can develop gynecomastia, menstrual alterations, amenorrhea, impotence, etc.; However the likelihood of developing these alterations is very low since the exposure time will be minimal.