The Truth About Interstitial Cystitis: It's More Than Just Your Bladder

by Michelle Walz, PT, MPT

Interstitial Cystitis (IC) is a complex condition that's often misunderstood. Let’s clear up some common myths — and reveal the truths that can help you find real relief.

Myth #1: IC is purely a bladder condition.
Truth: Only about 10% of people with IC have actual bladder lining pathology!

Myth #2: IC doesn’t have anything to do with my pelvic floor.
Truth: Research shows that 89% of people with IC symptoms also have some form of pelvic floor dysfunction.

Myth #3: Medication and diet changes are the only treatments for IC.
Truth: According to the American Urologic Association (AUA) IC Guidelines, Pelvic Floor Physical Therapy (Pelvic PT) is the only treatment with Grade A evidence — their highest level of recommendation.

Why Pelvic PT Matters for IC

Interstitial Cystitis isn’t just about the bladder. With IC, the brain/bladder connection is disrupted, with nerves getting mixed messages from the muscles, bladder and brain. This can lead to:

  • Uncoordinated pelvic floor muscles.

  • Overprotective nerve responses.

  • Muscle tension, and pain.

  • Increased stress on the pelvic area.

Pelvic PT can help by targeting each of these areas:

  • Brain: Retraining pain pathways

  • Nervous system: Calming nerve sensitivity

  • Pelvic floor: Improving muscle coordination and relaxation

  • Bladder: Restoring healthy bladder habits

Old injuries to your back, hips, knees, or even ankles can also contribute by forcing your pelvic muscles to compensate — adding even more confusion and tension to the system. Tight, weak, or uncoordinated pelvic muscles can play a major role in ongoing symptoms.

The Bottom Line:
If you're living with IC, treating only the bladder might not be enough. A comprehensive approach that includes Pelvic Floor PT can make all the difference. Don’t let myths hold you back from finding real relief!

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Pessaries & their Role in Pelvic Floor Physical Therapy