How they can cause insomnia: Beta-blockers have long been associated with sleep disturbances, including awakenings at night and nightmares. They. NHS medicines information on side effects of spironolactone and what you can do to cope. Insomnia is found among people who take Spironolactone, especially for people who are female, 60+ old, have been taking the drug for < 1 month. Can spironolactone cause insomnia Spironolactone oral tablet may cause drowsiness. You shouldn't drive, use machinery, or do similar tasks that require alertness until you know how this drug affects you. This drug can also cause other side effects. Serious side effectsyou get a slow or irregular heartbeat, tingling feeling, muscle weakness or shortness of breath – these can be signs of potassium levels being too high. you're peeing less that usual or have dark, strong smelling pee, feel thirsty or feel dizzy or light-headed – these can be signs of dehydration. Whoa! This blog looks just like my old one! It as on a totally different subject but |