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What causes vaginal spasms?

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Published January 8, 2026
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Have you ever been at the gynecologist’s preparing to receive a pap smear, when all of a sudden you notice your vagina twitching? Maybe you’re having sex and had to stop due to painful vagina spasms. If you relate to either of these scenarios or are one of the 1 to 7% of women who have dealt with a condition called vaginismus or vaginal spasms, you’re not alone. Having muscle spasms in a private area can be incredibly distressing and uncomfortable. It’s perfectly understandable to feel concerned, frustrated, or even anxious when something like this happens in such a personal part of your body. In this article, we’ll talk about what causes vaginal muscle spasms, how they tie to your overall health, and ways you can effectively manage symptoms.

Key takeaways
  • A vaginal muscle spasm, or vaginismus, is when your vaginal and pelvic floor muscles tighten on their own.
  • When having a vagina spasm, you may feel discomfort or pain, and it can make inserting tampons, medical check-ups and sexual intercourse difficult or even impossible.
  • There are numerous possible causes of muscle spasms in vagina, including stress, anxiety, surgery, and injury.
  • Cognitive behavioral therapy, relaxation techniques and stress management can help make symptoms more manageable.

What are vaginal spasms?

A vaginal spasm is an involuntary muscle spasm in vagina or the surrounding pelvic floor. While it’s widely believed that this condition only affects between 1 to 7% of women. Women who experience these muscle twitches can feel slight discomfort, an aching throb, burning, persistent tightness, or sharp or dull pain during sexual intercourse, medical exams like pap smears, or when inserting a tampon. Depending on the severity, these sensations can range from an annoyance to debilitating. The question is, “What causes vaginal spasms? Let’s discuss the answer below.

Common causes and symptoms

If you’ve ever experienced vaginal spasms, you were probably wondering, “Why is my vagina twitching?” There are a few possible causes:

  • Stress and anxiety – Some causes of vaginal spasms aren’t physical but psychological and emotional. Stress, anxiety, and fear can cause involuntary muscle tension and tightening as your body reacts to your subconscious thoughts and feelings.
  • Surgery – If you’ve had vaginal surgery, the muscles may be more susceptible to spasming.
  • Injury – Trauma from pelvic injuries or childbirth can cause scar tissue that could lead to spasms as a protective response.

There are multiple symptoms associated with vaginal spasms, ranging from mild to severe. They include:

  • Inability, difficulty or pain during penetration
  • Pelvic pain
  • Psychological or emotional issues like fear and anxiety

The hormonal fluctuations

Unfortunately, there’s a lot of misinformation out there about what can happen due to your hormone fluctuations during the menstrual cycle. Believe it or not, but changing hormone levels shouldn’t be overly disturbing or significantly affect your normal life, including your sexual life or your ability to insert a tampon into your vagina. Although progesterone affects smooth muscles and provides a relaxing effect when its levels are high, it shouldn’t lead to any noticeable changes in your vagina or spasms when progesterone levels drop.

Closer to the end of your reproductive years, in the late transition to menopause, your estrogen levels drop significantly. This greatly affects your vaginal mucus, including the lubrication on the vaginal walls, commonly leading to a feeling of dryness. Due to limited research in this area, we don’t know how frequently, but during this time, some women may experience vaginismus for the first time, potentially due to the dryness and atrophy of the vaginal walls. However, it’s important to remember that vaginismus can also stem from other causes, such as the result of pelvic floor surgery, or various relationship and sexual issues.

Tracking your hormones is one of the most effective ways to better understand your body and symptoms. Hormona is an award-winning hormone tracker that goes beyond simple cycle tracking. It allows you to input symptoms and access numerous resources to take the mystery out of how hormones impact your body. There’s also hormone testing kits that let you test your hormonal levels so you can take control of your hormonal health.

When to seek medical consultation

If you’re experiencing vaginal spasms, whether they’re mild or more noticeable, it can be tough to know the right time to speak with a doctor. We encourage you to seek professional help to enhance your quality of life, regardless of how light or moderate your spasms may feel. You deserve to feel comfortable and well. For moderate to severe spasms, please reach out for help without delay, especially if they are accompanied with:

  • Chills, fever, or unusual discharge
  • Severe pain, especially with sudden onset
  • Sudden or worsening pain
  • Severe lower back, pelvic, or abdominal pain
  • Vomiting or nausea
  • Persistent or ongoing pain
  • Interference with your daily life
  • Unexplained additional symptoms, like painful urination

All medical consultations are confidential and private, so you don’t have to be fearful, embarrassed, or hesitant to talk to your doctor about vaginal spasms. Many women experience similar issues, so there’s no need to suffer needlessly. Please know that there are a range of effective treatment options available to help you, often working best when combined for a holistic approach.

Typically, the treatment begins with gently building touch tolerance, gradually and empathetically acclimating your body to touch in the affected area. Cognitive behavioral therapy (CBT) is often recommended to reframe fearful thoughts.

Pelvic floor physical therapy teaches you control and relaxation of these specific muscles, while desensitization with vaginal dilators involves a gentle, progressive approach to increase your comfort with insertion. In some cases, medications might be prescribed to manage pain or related symptoms. Although less common, surgery can be considered in specific circumstances.

Lifestyle modifications and self-management

Managing vaginal spasms is possible with the right lifestyle modifications and self-care techniques. Here are a few helpful tips you can implement from home.

Use heat

A warm bath or heating pad can help relax vaginal muscles and increase blood flow, reducing or eliminating spasms.

Adjust positions

Standing or sitting can put pressure on your pelvic floor, worsening vaginal spasms. Changing positions by lying down and elevating your legs with a pillow helps relieve pressure.

Reduce stress

Stress can worsen vaginal spasms since it puts you into fight or flight mode, which causes your muscles to become overactive and tighten. This muscle tension, combined with a heightened nervous system, makes you more sensitive to pain and increases muscle spasms. Reducing stress can help your muscles relax so you feel better.

Conclusion

If you experience vaginal spasms, you may feel confused or fearful. These muscle contractions can be painful and make activities like sexual intercourse, using a tampon, or exercising difficult. There’s many reasons why vaginal muscle spasms may occur, including injury, surgery, and stress. Symptom management through medical intervention or lifestyle changes can help reduce symptoms so you can feel better. Tracking your hormones with Hormona gives you the insights you need to better understand your hormones and take control of your hormonal health.

FAQ

What does a cervical spasm feel like?

If by ‘cervical spasms’ you mean your neck muscles, it may be a sudden, involuntary pain that leads to stiffness in your neck. However, if you’re wondering if your uterine cervix can have a spasm, and if so, whether this spasm can be felt, you’re unlikely to feel something of that kind. This is because, during your period, your uterus contracts, and menstrual fluid passes through the cervix to leave the cavity. Even if the cervical canal is quite narrow, which happens rarely, blood still can leave the cavity and you’re unlikely to feel anything except cramping pain in the lower abdomen.

What does a urethra spasm feel like?

You may feel it as it’s hard to pee completely, and you need to strain to empty your bladder.

What do pelvic twinges feel like?

What you experience often hints at the affected area or underlying cause, whether it’s menstrual cramps, digestive discomfort, or bladder irritation. Many describe them as quick, mild passing cramps, a pulling sensation, or a dull, brief ache.

Disclaimer: This website does not provide medical advice. The information, including but not limited to, text, graphics, images, and other material contained on this website is for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition or treatment and before undertaking a new healthcare regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website.
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Dr Singh is the Medical Director of the Indiana Sleep Center. His research and clinical practice focuses on the myriad of sleep.

References
  1. Vaginismus. Mount Sinai. Available online: https://www.mountsinai.org/health-library/diseases-conditions/vaginismus
  2. A Laskowska, P Gronowski, (2022). 267 Vaginismus: An Overview, The Journal of Sexual Medicine, Volume 19, Issue Supplement_2, Pages S228–S229, https://doi.org/10.1016/j.jsxm.2022.03.520
  3. Pithavadian, R., Dune, T. & Chalmers, J. (2024). Patients’ recommendations to improve help-seeking for vaginismus: a qualitative study. BMC Women’s Health 24, 203 https://doi.org/10.1186/s12905-024-03026-x
  4. Vaginismus/ pelvic floor dysfunction (inability to experience vaginal penetration. Vulvo Vaginal Disorders. Available online: https://vulvovaginaldisorders.org/pelvic-floor-dysfunction/
  5. DeLancey, J. O., MD, Masteling, M., PhD, Pipitone, F., MD, LaCross, J., DPT, Mastrovito, S., MD, & Ashton-Miller, J. A., PhD (n.d.). Pelvic floor injury during vaginal birth is life-altering and preventable: What can we do about it?American Journal of Obstetrics & Gynecology. https://www.ajog.org/article/S0002-9378(23)02116-6/fulltext#:~:text=Abstract,and%20with%20prolapse%20surgery%20failure.
  6. Farmer, M. A., Taylor, A. M., Bailey, A. L., Tuttle, A. H., MacIntyre, L. C., Milagrosa, Z. E., Crissman, H. P., Bennett, G. J., Ribeiro-da-Silva, A., Binik, Y. M., & Mogil, J. S. (2011). Repeated vulvovaginal fungal infections cause persistent pain in a mouse model of vulvodynia. Science translational medicine, 3(101), 101ra91. https://doi.org/10.1126/scitranslmed.3002613
  7. Bachmann, G. A., Rosen, R., Arnold, L. D., Burd, I., Rhoads, G. G., Leiblum, S. R., & Avis, N. (2006). Chronic vulvar and other gynecologic pain: prevalence and characteristics in a self-reported survey. The Journal of reproductive medicine, 51(1), 3–9.
  8. Jenkins SM, Vadakekut ES. Pelvic Inflammatory Disease. (2025). StatPearls Publishing; Available online: https://www.ncbi.nlm.nih.gov/books/NBK499959/
  9. Lukacz, E. S., Sridhar, A., Chermansky, C. J., Rahn, D. D., Harvie, H. S., Gantz, M. G., Varner, R. E., Korbly, N. B., Mazloomdoost, D., & Eunice Kennedy Shriver National Institute of Child Health and Human Development Pelvic Floor Disorders Network (PFDN) (2020). Sexual Activity and Dyspareunia 1 Year After Surgical Repair of Pelvic Organ Prolapse. Obstetrics and gynecology, 136(3), 492–500. https://doi.org/10.1097/AOG.0000000000003992
  10. Hope, M. E., Farmer, L., McAllister, K. F., & Cumming, G. P. (2010). Vaginismus in peri- and postmenopausal women: a pragmatic approach for general practitioners and gynaecologists. Menopause international, 16(2), 68–73. https://doi.org/10.1258/mi.2010.010016
References
  1. Vaginismus. Mount Sinai. Available online: https://www.mountsinai.org/health-library/diseases-conditions/vaginismus
  2. A Laskowska, P Gronowski, (2022). 267 Vaginismus: An Overview, The Journal of Sexual Medicine, Volume 19, Issue Supplement_2, Pages S228–S229, https://doi.org/10.1016/j.jsxm.2022.03.520
  3. Pithavadian, R., Dune, T. & Chalmers, J. (2024). Patients’ recommendations to improve help-seeking for vaginismus: a qualitative study. BMC Women’s Health 24, 203 https://doi.org/10.1186/s12905-024-03026-x
  4. Vaginismus/ pelvic floor dysfunction (inability to experience vaginal penetration. Vulvo Vaginal Disorders. Available online: https://vulvovaginaldisorders.org/pelvic-floor-dysfunction/
  5. DeLancey, J. O., MD, Masteling, M., PhD, Pipitone, F., MD, LaCross, J., DPT, Mastrovito, S., MD, & Ashton-Miller, J. A., PhD (n.d.). Pelvic floor injury during vaginal birth is life-altering and preventable: What can we do about it?American Journal of Obstetrics & Gynecology. https://www.ajog.org/article/S0002-9378(23)02116-6/fulltext#:~:text=Abstract,and%20with%20prolapse%20surgery%20failure.
  6. Farmer, M. A., Taylor, A. M., Bailey, A. L., Tuttle, A. H., MacIntyre, L. C., Milagrosa, Z. E., Crissman, H. P., Bennett, G. J., Ribeiro-da-Silva, A., Binik, Y. M., & Mogil, J. S. (2011). Repeated vulvovaginal fungal infections cause persistent pain in a mouse model of vulvodynia. Science translational medicine, 3(101), 101ra91. https://doi.org/10.1126/scitranslmed.3002613
  7. Bachmann, G. A., Rosen, R., Arnold, L. D., Burd, I., Rhoads, G. G., Leiblum, S. R., & Avis, N. (2006). Chronic vulvar and other gynecologic pain: prevalence and characteristics in a self-reported survey. The Journal of reproductive medicine, 51(1), 3–9.
  8. Jenkins SM, Vadakekut ES. Pelvic Inflammatory Disease. (2025). StatPearls Publishing; Available online: https://www.ncbi.nlm.nih.gov/books/NBK499959/
  9. Lukacz, E. S., Sridhar, A., Chermansky, C. J., Rahn, D. D., Harvie, H. S., Gantz, M. G., Varner, R. E., Korbly, N. B., Mazloomdoost, D., & Eunice Kennedy Shriver National Institute of Child Health and Human Development Pelvic Floor Disorders Network (PFDN) (2020). Sexual Activity and Dyspareunia 1 Year After Surgical Repair of Pelvic Organ Prolapse. Obstetrics and gynecology, 136(3), 492–500. https://doi.org/10.1097/AOG.0000000000003992
  10. Hope, M. E., Farmer, L., McAllister, K. F., & Cumming, G. P. (2010). Vaginismus in peri- and postmenopausal women: a pragmatic approach for general practitioners and gynaecologists. Menopause international, 16(2), 68–73. https://doi.org/10.1258/mi.2010.010016
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