How Anxiety Fuels Painful Sex

In this article, painful sex is referring to painful intercourse, or insertion into the vagina. This can be closer to the entrance or deeper in the vagina. 

There are many causes to painful sex, Anxiety is just ONE of them. 

Even with other causes to painful sex, anxiety is often still playing a role. 

Ways anxiety can impact painful sex: 

• Creates or contributes to pelvic tension, or hypertonic pelvic floor muscles
• Impacts how the brain interprets stimuli (such as a certain touch or pressure), leading it to be more likely to detect that stimuli or pressure as pain
• Incidentally, a feedback loop of pain expectations can be created –  leading to anxiety, which can create more pain

Chronic Pelvic Tension 

Chronic anxiety (or chronic stress) can create chronic pelvic tension because the pelvic floor muscles are highly sensitive, responsive, and deeply connected to your nervous system. When your body perceives threat, including emotional or anticipatory threat, these muscles often respond by tightening or guarding. Just like your jaw and neck clench up when you’re stressed, the pelvic floor does too.

When anxiety is present day-to-day, the body may stay in a semi-activated state for long periods of time. This leads to muscles, such as those in the pelvic floor, to not get enough opportunities to fully relax and instead feel tense all day. Sometimes we might not even be aware we are doing it…actually, often that is the case!

Over time, this can lead to persistent tension, decreased body awareness, and increased sensitivity.

Imagine those muscles are holding all day and they’re now feeling tight and tired. Then you go to have intercourse, which applies pressure to these muscles. It’s no surprise they might feel tender from being tight all day! 

The Brain Detects Pain More Easily When Anxious

In short, an anxious nervous system lowers your threshold for detecting pain.

That means sensations that might otherwise feel neutral or even pleasurable can register as uncomfortable or painful. At the same time, your ability to perceive pleasure decreases. 

This is what the nervous system is designed to do when it believes you’re not safe. From a survival standpoint, this reaction is there to help you fight or flight a life threatening situation. However, sometimes it’s a matter of communicating to the body that you’re:

a. Not in one

or b. Not in one anymore and it can now relax.

This is easier said than done, but absolutely possible! 

Let’s go to some extremes in a different situation to help understand how touch can be perceived differently. 

Scenario 1:

You’re laying on a massage table. The lights are dim (or how you prefer them), you smell your favorite scent, and you’re with a masseuse you feel safe with. You’ve already had time to settle in, and just had your back massaged. You are feeling so relaxed, regulated, safe, calm, and at ease. You’re in a deep parasympathetic state, paired with safety.

Now the masseuse goes to move onto your arm, and they apply pressure to the muscles of your arm. You might welcome the touch, feel indifferent, feel relief, or feel pleasure from this pressure. 

Scenario 2:

You’re lost in the woods with a friend. It’s starting to get dark. You hear noises in the distance. You know that bears live in this area of the woods. You’re feeling scared, anxious, and fearful. You’re on alert. You stumble a bit on some rocks, and feel a sudden pressure on your arm. You gasp! Your brain scrambles to decide how life-threatening that pressure was. Should you run away from it? Do you need to push something off of your arm? Is your arm hurt? Is it painful? All of these thoughts are racing through your brain in a matter of a second (likely less). Turns out, it was the pressure of your friend grabbing your arm when you stumbled. 

Due to the state of your nervous system, your body interpreted that pressure on your arm as a threat when you were lost in the woods. However, when you were relaxed getting a massage, your body felt pleasure and ease from the pressure on your arm. 

Imagining a more common scenario…

Let’s say you’re stressed, busy, tired, and doing the dishes. Your significant other comes up and tickles you. That touch might very well piss you off!
Now let’s say you’re in a playful mood, had a relaxing day, and the house is clean. Your significant other comes up and tickles you. Now you might welcome it, laugh, and move on. 

So if we’re feeling anxious in the moment, pressure at the vagina may more easily be interpreted as a threatening touch. The brain may then signal a pain response to warn you. The brain says, “Raise her blood pressure, raise her heart rate, raise her breathing rate! Let’s add some pain so she knows something could be wrong or to avoid that pressure again, just in case!” Or even, “Because I remember that pressure gave her pain last time, give her pain again so she knows to avoid it!” 

Which brings us to the next pain and anxiety dynamic… 

A Trained Response 

The body is always registering pathways and connections of cause and effect. At the end of the day, it just wants to protect you. So if something causes you pain, your body often remembers that. 

If painful sex has happened before, your nervous system learns from that experience. It starts to expect pain, even before anything touches your body.

That expectation alone can increase anxiety, which further activates the sympathetic nervous system, which then increases muscle tension and pain sensitivity.

This is how a pain cycle forms. It’s a learned protective response. However, it can be unlearned, and retrained to expect ease, comfort, and pleasure. 

In summary…You are not broken. Your body is communicating, and we have to communicate back to create a change. 

Painful sex in the presence of anxiety is your nervous system doing its best to protect you based on past experiences and current stressors.

With the right support, education, and nervous system-informed approaches, that protective response can change. Healing is possible, and it doesn’t require forcing your body to comply. It starts with listening, slowing down, and helping your system feel safe enough to let pleasure back in.

Helpful tools to guide you forward:

Free Starter Guide to Less Pain, Greater Pleasure 

30 Day Challenge to Relax Your Pelvic Floor

Gina is a pelvic floor occupational therapist, who founded an online education and coaching platform to decrease shame, increase awareness, and bridge the gap of access to pelvic, sexual, and mental health support.