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Do Birth Control Pills Clear Acne?

Yes, They Indirectly Help, but Carry Risk

Last updated: September 12, 2018

Article Summary

Acne is linked to hormones that fluctuate throughout the menstrual cycle. A specific type of birth control pill, called combined oral contraceptives (COCs), stabilize these hormones, and this stabilization can help clear acne, normally by about 35% after the first 3 months and 55-60% after 6 months. These pills carry risks, so it is important to consult a doctor before deciding to take them.

Choose the right pill: If you want to take birth control pills to prevent pregnancy, and you also have acne, talk to your doctor about choosing a pill that also helps treat acne.


Doctors commonly prescribe birth control pills to treat hormonal acne in women, but they are not without risk.

First, let’s look at how the hormones that change during the menstrual cycle may affect acne. Then we will consider what birth control pills are and how they treat acne, and look at potential risks of using this type of hormonal treatment for acne.

Hormones During the Menstrual Cycle and Acne

The menstrual cycle influences acne. Many women report an increase in acne approximately 7–10 days before menstruation and then a decrease in acne once menstruation starts. These cyclical acne symptoms are a result of the fluctuation of several different hormones during the menstrual cycle. Each of these hormones plays a different role in acne:

  • Estrogens (reduce acne): Estrogens suppress the production of skin oil and may reduce the production of androgens (male hormones that are also present in females). Lower amounts of skin oil and androgens normally result in less acne.
  • Androgens (increase acne): Androgens, which are male hormones that are present in both males and females, increase skin oil production, and can lead to more acne.
  • Progesterone (unknown affect on acne): Progresterone, which is a hormone that is present in both males and females, might play a role in fluctuating levels of skin oil throughout the menstrual cycle. However, this is a matter of debate among researchers.1-4

What Are Oral Contraceptives (Birth Control Pills), and How Do They Treat Acne?

Birth control pills, also called oral contraceptives, are a hormonal therapy. There are two types of birth control pill:

  1. Pills that contain only progestin. These pills contain only a synthetic form of progesterone called progestin, and are not an acne treatment.
  2. Pills that contain a combination of progestin and ethinyl estradiol (a synthetic form of estrogen): These pills, called combined oral contraceptives (COCs), contain both progestin and also a synthetic form of estrogen called ethinyl estradiol, and are an acne treatment.4,5 

Birth control pills not only prevent pregnancy but also regulate the menstrual cycle by stabilizing hormone levels throughout the month. The estrogen in COCs prevents ovulation, but it also reduces the amount of skin oil produced and may reduce the level of androgens in the body. The reduction of skin oil and androgens leads to improved acne symptoms. The role of progestin in acne treatment is unclear, but some studies indicate that it reduces androgen and skin oil levels. This theoretically would help reduce acne, though some studies show that it may worsen acne.4

How Combined Oral Contraceptives Work

Combined Oral Contraceptives (COCs) Used in Acne Treatment

There are many COCs on the market. In the United States, the FDA (Food and Drug Administration) approved three COCs containing the progestins norgestimate, norethindrone, and drospirenone, for acne treatment.4 While only these three officially are approved in the U.S. for acne, this does not mean they are superior to other COCs in combatting acne. In fact, all COCs appear about equally effective.

There is high quality research, including a systematic review and a meta-analysis, indicating that combined oral contraceptives treat acne. Systematic reviews and meta-analyses are rigorous literature reviews that review multiple studies and pool the results into a combined analysis. These types of studies are considered to be the highest level of evidence.

A systematic review that looked at the results of research on a total of over 12,000 participants concluded that COCs can reduce both inflammatory and non-inflammatory acne.6 According to a meta-analysis that reviewed 31 high-quality research studies, COCs reduce acne lesions by more than 50% after 6 months of use.7

Expand to read details of research 

Cochrane Database of Systematic Reviews

A 2012 systematic review published in the Cochrane Database of Systematic Reviews looked at 31 clinical trials with a total of 12,579 participants in order to determine whether COCs were effective or not in treating acne. The researchers found that COCs reduced the number of acne lesions, the severity of acne, and the degree of self-assessed acne. The authors concluded, “The six COCs evaluated in placebo-controlled trials are effective in reducing inflammatory and non-inflammatory facial acne lesions.”6

This systematic review also found that COCs containing the progestins, chlormadinone acetate or cyproterone acetate, seemed to reduce acne better than those containing levonorgestrel. Also, COCs containing drospirenone may be more effective than those containing norgestimate or nomegestrol acetate. However, the evidence for these findings is limited. Overall, all COCs improved acne, but there is not enough evidence to say which one works best.6

Journal of the American Academy of Dermatology

A 2014 meta-analysis published in the Journal of the American Academy of Dermatology reviewed 13 randomized clinical trials that compared the efficacy of COCs to placebo. The authors concluded that COCs were effective in treating acne, with approximately 35% reduction in acne lesions after three months and 55–60% reduction after 6 months.7

Safety Concerns of Combined Oral Contraceptives

Overall, researchers have determined that combined oral contraceptives are relatively safe. A study done on 23,000 people taking COCs found that the risk of death was the same in women who had used COCs as it was in women who had not.4

However, it is important to consult a doctor before starting combined oral contraceptive treatment. This is because oral contraceptives pose risks.

Safety Concerns of Combined Oral Contraceptives
Heart Disease. Older COCs that contained high doses of ethinyl estradiol resulted in more side effects when compared to newer ones, which contain lower doses. High-dose COCs were associated with higher incidence of heart disease, and the introduction of low-dose COCs has reduced this risk. Healthy women who do not smoke and who use a COC with less than 50 micrograms of estrogen are not at increased risk of heart disease. However, women who do not fall into the “healthy, non-smoking” category are more susceptible to heart disease when taking a COC. Risk factors for heart disease when taking COCs include age over 35, smoking 15 or more cigarettes a day, high blood pressure, cholesterol problems, diabetes, and obesity.4

Venous thromboembolism (VTE) is a blood clot in the veins that can be life threatening. This risk when taking COCs is dependent on the dose of estrogen, with higher amounts of estrogen increasing the risk. Also, notably, some studies reported that newer progestins such as drospirenone increase the risk of VTE. To minimize this risk, experts advise that women take newer COCs that contain norgestrel, levonoregestrel, or norgestimate. Other risk factors for VTE include age, obesity, smoking, immobilization (for example, being in a cast), and certain blood-clotting diseases. People with blood-clotting diseases should not take COCs.4

Stroke is listed as a risk when taking COCs. The degree of risk is unclear, but it is low in young, healthy women taking COCs.4

Breast and Cervical Cancers. There is some evidence that COCs can increase the risk of breast and cervical cancers. However, the evidence for this is controversial and limited. Any increased risk for either of these cancers is reduced upon stopping the pills and is eliminated 10 years after stopping the pills.4

The following graphic gives an overview of conditions under which women should not take COCs.4

Contraindications to Combination Oral Contraceptives

The Experts at Acne.org

Our team of medical doctors, biology & chemistry PhDs, and acne experts work hand-in-hand with Dan (Acne.org founder) to provide the most complete information on all things acne. If you find any errors in this article, kindly use this Feedback Form and let us know.


  1. Raghunath, R. S., Venables, Z. C. & Millington, G. W. The menstrual cycle and the skin. Clin. Exp. Dermatol. 40, 111–115 (2015).
  2. Farage, M. A., Neill, S. & MacLean, A. B. Physiological changes associated with the menstrual cycle: a review. Obstet. Gynecol. Surv. 64, 58–72 (2009).
  3. Arora, M. K., Yadav, A. & Saini, V. Role of hormones in acne vulgaris. Clin. Biochem. 44, 1035–1040 (2011).
  4. Lam, C. & Zaenglein, A. L. Contraceptive use in acne. Clin. Dermatol. 32, 502–515 (2014).
  5. Harper, J. C. Use of oral contraceptives for management of acne vulgaris. Dermatol. Clin. 34, 159–165 (2016).
  6. Arowojolu, A. O., Gallo, M. F., Lopez, L. M. & Grimes, D. A. Combined oral contraceptive pills for treatment for acne. Cochrane Database Syst. Rev. 7, CD04425 (2012).
  7. Koo, E. B., Petersen, T. D. & Kimball, A. B. Meta-analysis comparing efficacy of antibiotics versus oral contraceptives in acne vulgaris. J. Am. Acad. Dermatol. 71, 450–459 (2014).

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