"i was prescribed spironolactone from my dermatologist as i was getting acne along with, black hairs on my chin and water retention. (75mg) - i noticed a difference after about a month - 2 months in and my skin hasn&#039;t looked this good in about 5 years.  my acne was on my forehead, chest and back. i have added in a benzoyl peroxide body wash, twice a day as well.  i was also advised to up my vitamin a for about 3 months as it can be toxic - all these together have worked wonders.  i have had no side effects at all. watch your potassium and salt in take and don&#039;t take ibuprofen either. i printed out a list of potassium high foods and you will be surprised how many there are. that&#039;s the reason why i haven&#039;t given this a 10. good luck!"