Dr. Abdulaziz AlRashed — Consultant Dermatologist, Cosmetic & Laser

Spironolactone for Female Acne

Last reviewed 1 July 2026 — Dr. Abdulaziz AlRashed

A patient advice sheet — 8 practical points. Reviewed and updated by Dr. Abdulaziz AlRashed, July 2026.

Last reviewed: July 2026

The advice

Spironolactone is an effective, safe long-term option for hormonal-pattern acne in adult women (the type flaring on the jawline and around the period).
Results take 2–3 months to show, and it is usually combined with topical treatment — patience is essential.
Possible mild, dose-related effects: irregular periods, breast tenderness, more urination, or slight dizziness (drink enough water).
No pregnancy while using it: use effective contraception — it is often paired with the contraceptive pill, which itself helps acne.
Potassium blood tests are usually unnecessary in healthy young women; we may check depending on your case or other medicines.
Avoid potassium supplements and heavy excess of potassium-rich sources, and tell any doctor you take it (especially with blood-pressure medicines).
Tell us immediately when planning pregnancy so it is stopped and the plan adjusted.
It is not used for acne in men (hormonal side effects).

See also the full treatment page: Acne treatment — options, evidence and expected timelines.

My private clinic at Kuwait Hospital (Sabah Al-Salem) — direct assessment and a treatment plan built around your case.