Spironolactone comes in 25-milligram (mg), 50 mg, and 100 mg tablets. Your doctor will tell you what dosage is right for you. For heart failure: 12.5 to 25 mg, once or twice daily, is typically used. Spironolactone medication is an effective method of treating hyperandrogenism and its related disorders. Spironolactone acts as an antiandrogen, aldosterone antagonist and mild potassium-sparing diuretic. Perfect Diet - Perfect Nutrition Reversing Polycystic Ovarian Syndrome (PCOS) The Ignored Female Epidemic Ovarian Cysts, Ovarian Cancer, Endometriosis, Hormone Imbalances, Irregular Menstruation, Amenorrhea, Infertility, Pregnancy, Miscarriage, Excess Body and Facial Hair, Scalp Hair Loss, Weight Gain, Obesity, Insulin Resistance. User Reviews for Spironolactone to treat Acne. Also known as: Aldactone, CaroSpir. The following information is NOT intended to endorse drugs or recommend therapy. Thinning hair due to the effects of male hormones (androgens) is called androgenic alopecia. It is a major source of psychological distress to women. This male-pattern hair loss is often seen in women with polycystic ovary syndrome (PCOS), congenital adrenal hyperplasia, and other disorders of male hormone excess. Spironolactone received an overall rating of 8 out of 10 stars from 245 reviews. See what others have said about Spironolactone, including the effectiveness, ease of use and side effects. Enter the email address you signed up with and we'll email you a reset link. PCOS is a common problem among teen girls and young women. In fact, almost 1 out of 10 women has PCOS. What is PCOS? Polycystic ovary syndrome (PCOS) is a hormone imbalance that can cause irregular periods, unwanted hair growth, and acne. This is an article that I have wanted to write for a while now. You see, there is a close link between PCOS and hypothyroidism. And the symptoms of both can overlap and look similar. Spironolactone: Will this Anti-Androgen Drug Really Treat Your PCOS. Has your doctor recommended taking the anti-androgen drug, Spironolactone, to address some of your symptoms resulting from your Polycystic Ovarian Syndrome or PCOS?.