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Published on: 2/24/2026
Persistent acne often means hormones or an undertreated root cause are driving breakouts; for many adult women, doctor-prescribed spironolactone targets androgen-driven oil and cystic jawline flares, with improvement in 8 to 12 weeks.
There are several factors to consider, including who is a good candidate, dosing and side effects, not safe in pregnancy and the need for reliable contraception and potassium checks, and alternatives like retinoids, birth control, or isotretinoin. See the complete next steps, safety guidance, and when to seek urgent care below.
If your acne just won't clear — even after trying cleansers, spot treatments, or prescription creams — you're not alone. Persistent acne can be frustrating and confusing, especially when you feel like you're doing everything right.
The good news? There are clear medical reasons why acne lingers, and there are proven treatments that can help — including spironolactone, a prescription medication often used for hormonal acne.
Let's break down why acne sticks around, when to consider spironolactone, and what your next safe, medically supported steps should be.
Acne (also called acne vulgaris) happens when pores become clogged with oil, dead skin cells, and bacteria. But ongoing breakouts usually mean something deeper is driving the problem.
Here are the most common reasons acne won't clear:
Hormonal fluctuations increase oil (sebum) production. More oil means more clogged pores.
Common signs of hormonal acne:
Hormonal acne often does not fully respond to topical treatments alone. This is where spironolactone may help.
Over-the-counter products work for mild acne. But moderate to severe acne often needs prescription therapy.
If you've tried:
…and you're still breaking out, it may be time to reassess your treatment plan with a clinician.
Sometimes bacteria adapt to antibiotics, or inflammation continues even after bacteria are reduced. In these cases, doctors often shift strategies — and hormonal therapy becomes an important option.
Persistent acne can sometimes be linked to:
If your acne is severe, worsening, or associated with irregular periods or hair growth changes, it's important to speak to a doctor.
If you're unsure what's causing your breakouts or want to better understand your symptoms before your appointment, try using a free Acne Vulgaris (Acne) symptom checker to help identify patterns and guide your conversation with your healthcare provider.
Spironolactone is a prescription medication originally developed as a blood pressure and heart medication. However, dermatologists widely prescribe it "off-label" to treat hormonal acne in women.
It works by blocking androgen hormones (like testosterone) that stimulate oil production.
Less androgen effect = less oil = fewer clogged pores.
Spironolactone is especially effective for:
It is not typically prescribed for men due to its hormonal effects.
Clinical research shows that spironolactone significantly reduces acne in many women with hormonal patterns. Improvement often includes:
Many patients see improvement within 8–12 weeks, though full results may take 3–6 months.
It's not an overnight fix — but it can be a long-term solution for persistent hormonal acne.
Spironolactone is generally well tolerated, but possible side effects include:
Because it can increase potassium levels, your doctor may order blood tests to monitor electrolytes — especially if you have kidney disease or take certain medications.
Always speak to a doctor before starting or stopping spironolactone.
You might be a good candidate if:
Spironolactone is often used alongside:
It can also be an alternative for patients who want to avoid isotretinoin (commonly known as Accutane).
While spironolactone is effective for many, it doesn't work for everyone. If acne persists, doctors may consider:
Persistent, painful, or scarring acne should always be medically evaluated. Delaying treatment can increase the risk of permanent scars.
While considering spironolactone, you can support your skin by:
Acne treatments take time. Changing products every two weeks can worsen irritation.
Too many active ingredients can damage your skin barrier and make acne worse.
Note:
This helps your doctor tailor treatment.
Acne itself is rarely life-threatening. However, you should speak to a doctor promptly if you experience:
If something feels serious or unusual, don't wait — seek medical advice.
If your acne won't clear, it's not a personal failure. Persistent breakouts usually mean the underlying cause hasn't been fully addressed.
For many women, spironolactone is a medically approved, evidence-supported treatment that targets hormonal acne at its source. It reduces oil production, decreases cyst formation, and can significantly improve skin over time.
That said:
Start by understanding your acne pattern. Consider using a free online symptom check for Acne Vulgaris (Acne) to organize your symptoms, then schedule a visit with a healthcare professional to discuss whether spironolactone is right for you.
Clearer skin is possible — but it starts with the right diagnosis and a treatment plan guided by a qualified clinician.
If you have severe symptoms, medication side effects, or concerns about underlying hormonal conditions, speak to a doctor promptly. Your skin is important — but so is your overall health.
(References)
* Kim GK, Chiu MW. Spironolactone for acne: a systematic review. J Am Acad Dermatol. 2020 Nov;83(5):1376-1383. doi: 10.1016/j.jaad.2020.04.053. Epub 2020 Apr 29. PMID: 32360706.
* Goodfellow KF, Patel A, Kim H, et al. Mechanisms of action of spironolactone in the treatment of acne. Clin Dermatol. 2023 Mar-Apr;41(2):166-170. doi: 10.1016/j.clindermatol.2022.09.006. Epub 2022 Oct 13. PMID: 36894235.
* Plott T, Davis SA. Consensus recommendations for the use of spironolactone in the treatment of acne vulgaris in adult women. J Am Acad Dermatol. 2021 May;84(5):1359-1365. doi: 10.1016/j.jaad.2020.08.016. Epub 2020 Aug 14. PMID: 32800845.
* Ching S, Chiu MW. Spironolactone for the treatment of acne vulgaris in adult females. Clin Cosmet Investig Dermatol. 2020 Jul 17;13:467-474. doi: 10.2147/CCID.S217621. PMID: 32765103; PMCID: PMC7375253.
* Sutaria A, Masood S. Update on the Management of Acne in Women. J Clin Aesthet Dermatol. 2018 Sep;11(9):19-24. PMID: 30210740; PMCID: PMC6122501.
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