Painful sex affects an estimated 10% to 20% of women in the U.S., and most of the time it’s caused by something identifiable and treatable. Whether the pain is sharp at the entrance, a deep ache during thrusting, or a burning that lingers afterward, there are concrete steps you can take to reduce or eliminate it. The fix depends on what’s causing the pain, so understanding the most common culprits is the first step toward finding relief.
Figure Out Where It Hurts
Pain during sex generally falls into two categories, and knowing which one you’re dealing with points you toward different solutions.
Pain at the entrance is felt at the opening of the vagina during initial penetration. The most common causes include insufficient lubrication, involuntary tightening of the vaginal muscles (called vaginismus), infections, skin conditions like eczema, and irritation from previous surgeries or injuries. Certain medications, including antidepressants, antihistamines, blood pressure medications, and some birth control pills, can also reduce natural lubrication enough to make penetration painful.
Deep pain is felt further inside during thrusting and is often linked to conditions like endometriosis, ovarian cysts, fibroids, pelvic inflammatory disease, or irritable bowel syndrome. Scarring from pelvic surgery, including hysterectomy, can cause this type of pain as well. Deep pain typically responds best to changes in position and angle, sometimes alongside medical treatment for the underlying condition.
Use the Right Lubricant
Insufficient lubrication is the single most common reason sex hurts, and adding a good lubricant is the simplest fix. But not all lubricants are equal. Many popular brands contain ingredients that irritate vaginal tissue and actually make pain worse over time.
Look for a water-based lubricant that is free of parabens, glycerin, petroleum, and fragrance. The product should have an osmolality below 1,200 mOsm/kg and a pH around 4.5, which matches the vagina’s natural environment. High-osmolality lubricants draw moisture out of vaginal cells, causing irritation and microtears in tissue that’s already sensitive. Flavored lubricants, warming or tingling formulas, and anything with glitter or dyes should be avoided entirely.
Silicone-based lubricants last longer and work well for many people, though they aren’t compatible with silicone toys. Oil-based options like coconut oil feel smooth but degrade latex condoms. If you’re using condoms, stick with water-based or silicone-based products. Apply lubricant generously to both yourself and your partner, and reapply as needed. There’s no such thing as too much.
Change Position and Depth
If deep thrusting causes pain, controlling the angle and depth of penetration can make a dramatic difference. The goal is to direct contact toward the front wall of the vagina rather than the back, where sensitive structures like the cervix and areas affected by endometriosis are more easily hit.
- Being on top: This gives you full control over depth, speed, and angle. Variations include facing forward, facing backward, or the lotus position where your partner sits cross-legged while you sit on their lap.
- Side-lying: Lying on your sides, either face-to-face or spooning, naturally limits penetration depth and keeps things more relaxed.
- Modified missionary: Instead of your partner lying directly on top, have them stand or kneel at the edge of the bed while you lie on your back. This shifts the angle significantly.
- Flat on your stomach: Rather than traditional hands-and-knees positioning (which tends to allow very deep penetration), lying flat on your stomach with your partner on top reduces depth while maintaining full-body contact.
A penile bumper, a soft ring that fits around the base of the penis, physically prevents full-depth penetration. Wedge-shaped pillows designed for sex can also help you fine-tune angles without awkward repositioning. And nonpenetrative sex, including oral sex, mutual masturbation, and external vibrators, is always an option worth exploring rather than pushing through pain.
Address Pelvic Floor Tension
Tight pelvic floor muscles affect roughly 16% of women and are a major contributor to painful sex, vaginismus, and chronic vulvar pain. These muscles line the base of your pelvis and surround the vaginal opening. When they’re chronically clenched, whether from stress, past pain, or habit, penetration feels like hitting a wall.
Pelvic floor physical therapy is considered the first-line treatment for this type of pain. A specialist uses internal manual techniques to release tight spots in the pelvic floor muscles, similar to how a massage therapist works on a knotted shoulder. In clinical studies, women with vulvar pain who completed eight sessions had measurably less muscle tension, improved vaginal flexibility, and reduced pain responses. In another study, patients saw significant improvement in pain scores after five weeks of twice-weekly treatment, with benefits lasting more than four months.
Internal manual therapy tends to be the most effective technique for vaginismus, followed by patient education, dilator exercises, and home exercises. A pelvic floor therapist will also teach you to recognize when you’re unconsciously clenching these muscles and how to release them. Many people discover they’ve been holding tension in their pelvic floor for years without realizing it.
How Vaginal Dilators Help
If penetration is painful or feels impossible, vaginal dilators can gradually retrain your muscles and tissues to accommodate insertion without pain. Dilators are smooth, tube-shaped devices that come in graduated sizes. You start with the smallest one that goes in comfortably and work your way up over weeks or months.
A typical session involves inserting the dilator gently with lubricant, leaving it in place for 10 to 15 minutes, and spending about five of those minutes gently moving it around to stretch the tissues. The whole process takes under 20 minutes. Some providers recommend daily use while others suggest every other day, depending on your specific condition. Dilators are commonly prescribed alongside pelvic floor therapy for vaginismus and can also be used with topical estrogen for vaginal narrowing after menopause or radiation treatment.
Hormonal Changes and Vaginal Dryness
Menopause, breastfeeding, and the postpartum period all cause estrogen levels to drop, which thins and dries vaginal tissue. This makes penetration feel raw and burning, even with lubricant. If over-the-counter lubricants and moisturizers aren’t enough, topical estrogen applied directly to the vagina is the most effective treatment.
Vaginal estrogen comes in several forms: creams applied with an applicator, small suppositories, a flexible ring that sits in the upper vagina and releases estrogen steadily for three months, or tiny tablets placed with an applicator. All of these deliver estrogen locally at much lower doses than pills or patches, so very little reaches the rest of your body. Most regimens start with daily use for one to three weeks, then taper to a few times per week for maintenance.
For women who can’t use estrogen, such as some breast cancer survivors, a daily pill called ospemifene can relieve painful sex symptoms. Another option is a vaginal insert that delivers DHEA, a hormone the body converts into estrogen locally. A prescription numbing ointment applied to the vaginal opening five to ten minutes before sex can also provide short-term relief while other treatments take effect.
The Pain-Fear-Tension Cycle
Pain during sex doesn’t just stay physical. After one or two painful experiences, your brain starts anticipating pain before it happens. That anticipation triggers anxiety, which causes your pelvic floor muscles to tighten involuntarily, which makes the next attempt hurt more, which reinforces the fear. Research on pain processing shows that even expecting pain changes how your muscles behave automatically, without any conscious decision to tense up.
Breaking this cycle often requires addressing both the physical cause and the psychological pattern simultaneously. Stress, anxiety, depression, body image concerns, relationship tension, and a history of sexual trauma can all feed into this loop. Working with a therapist who specializes in sexual pain can help you untangle the emotional piece while physical treatments address the tissue and muscle components. Couples therapy can also help partners communicate about pain without guilt or pressure, which removes one of the biggest sources of anxiety around sex.
Identify What Your Body Is Telling You
Pain during sex is common, but it is not something you should simply tolerate. Persistent pain, pain that’s getting worse over time, bleeding after sex, unusual discharge, or pain accompanied by fever all signal that something specific is going on that needs attention. Conditions like endometriosis, pelvic infections, ovarian cysts, and fibroids all cause painful sex and all have treatments that can help. Even vaginismus, which can feel impossible to overcome, responds well to pelvic floor therapy and dilator work in the majority of cases. The key is identifying what’s driving the pain so you’re not guessing at solutions that don’t match the problem.