Understanding the Use of Spironolactone to Treat Hormonal Acne

Recently, New York Magazine’s Erika Schweigershausen reported on the uptick in prescriptions for a “miracle” drug in her article, “All The Cool Girls Are On Spironolactone”.¹

What is Spironolactone?

Spironolactone is a synthetic steroid first described in the late 1950s and approved in 1960 for cardiovascular conditions. It has since evolved into a cornerstone off-label therapy in dermatology, particularly for hormonal acne in women.

Originally developed as a potassium-sparing diuretic, spironolactone functions pharmacologically as a mineralocorticoid receptor antagonist. It competitively inhibits aldosterone at the distal renal tubule, promoting sodium and water excretion while conserving potassium. Importantly for dermatology, it also exhibits antiandrogen activity by blocking androgen receptors and decreasing testosterone and dihydrotestosterone (DHT) signaling in sebaceous glands.

Why Now?

In recent years, spironolactone has gained significant traction on TikTok² and other social platforms. This trend is driven by both celebrity influence, such as Hailey Beiber’s claim in 2020 that it helped her skin clear up after starting hormonal contraception.³ In addition, the user-shared “before and after” acne transformations, increased awareness of hormonal acne, and a shift away from long-term antibiotic use have created a prime environment for an acne antidote. Online communities frequently describe it as a “root cause” treatment for hormonal breakouts rather than a surface-level fix.

Why Dermatologists Prescribe Spironolactone

In dermatology, spironolactone is most commonly used to treat acne vulgaris, hirsutism (excessive hair growth in areas other than the scalp), and androgenic alopecia. Its benefit lies in reducing sebum production and suppressing androgen-driven inflammation, making it particularly effective for adult female patients with hormonal acne and female pattern hair loss.⁴ Clinical reports suggest efficacy comparable to oral antibiotics, with the added advantage of avoiding antibiotic resistance concerns, photosensitivity, and gut issues. Spironolactone is not prescribed for males for the purpose of rectifying acne due to its action as an androgen synthesis inhibitor. 

However, its use is not without risk. Contraindications include pregnancy (due to feminization of male fetuses), hyperkalemia, renal insufficiency, and concomitant use with other potassium-elevating agents. Common adverse effects include menstrual irregularities, breast tenderness, dizziness, and mild gastrointestinal upset, while serious risks center on electrolyte imbalance, particularly elevated potassium levels.

TL;DR: What You Need to Know About Spironolactone

Ultimately, spironolactone’s unique dual role—combining endocrine modulation with dermatologic benefit—has solidified its place in modern acne management. Its resurgence in public discourse reflects both genuine clinical efficacy and the growing influence of social media in shaping patient-driven treatment conversations. We can thank TikTok for this re-emergence of a reputable and studied acne medication, but it is always best to seek the care of a licensed dermatologist.

Please comment below with any thoughts or questions.

Reach out to our team if you have specific questions about our new automated compounding system and compounded medications for your patients. All medications from VLS Pharmacy and New Drug Loft are prepared in a lab that follows safety and quality standards per our status as a 503A pharmacy.

References

1. Schwiegershausen, E. (2026, May 11). TikTok’s favorite acne drug: Is an inexpensive blood-pressure medication the secret to clear skin? The Cut. https://www.thecut.com/article/spironolactone-miracle-acne-fix.html
2. Barbieri JS. Temporal Trends in the Use of Systemic Medications for Acne From 2017 to 2020. JAMA Dermatol. 2023;159(10):1135–1136. doi:10.1001/jamadermatol.2023.2363
3. Bieber opens up about skin struggles and quarantine self-care. (2020, May 7). Refinery29. https://www.refinery29.com/en-us/2020/05/9815853/justin-hailey-bieber-acne-skin-care-facebook-video
4. Aleissa M. The Efficacy and Safety of Oral Spironolactone in the Treatment of Female Pattern Hair Loss: A Systematic Review and Meta-Analysis. Cureus. 2023 Aug 16;15(8):e43559. doi: 10.7759/cureus.43559. PMID: 37719557; PMCID: PMC10502763

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