Spironolactone has possible interactions with alcohol, some other drugs, and certain supplements. Examples include ibuprofen and lisinopril. Talk with your doctor to avoid potentially harmful ...

Among the various treatments available, spironolactone and finasteride are ... hair count changes between those taking finasteride 1 mg and those taking a placebo after one year of treatment.

25–50 mg daily for 1 year. Five patients taking spironolactone and one patient on placebo developed hyperkalemia within 2–12 weeks of initiation of study medication and were excluded.