Aldactone 25 is a prescription medication containing Spironolactone 25 mg, commonly used to treat conditions such as high blood pressure, fluid retention (oedema), heart failure, and certain hormonal disorders. It may also be prescribed to help manage hormonal acne, excessive oil production, and female pattern hair loss under the supervision of a dermatologist. It works by blocking the effects of the hormone aldosterone and, in certain cases, reducing the activity of androgens (male hormones), which can contribute to acne and hair thinning. Aldactone 25 should only be taken as prescribed by a qualified healthcare professional.