Symptoms
- Bladder pain or pressure that increases with filling and eases with voiding
- Urgency and frequency, day and night
- Pain with intercourse; pelvic-floor tenderness
- Symptom flares, sometimes tied to diet, stress, or menstruation
Diet and behavior — the foundation
An IC-friendly diet avoids common bladder irritants: coffee, tea, alcohol, carbonation, citrus, tomato, artificial sweeteners, and spicy foods. Reintroduce systematically to find your personal triggers. Even hydration and paced voiding are basic and often overlooked.
Pelvic-floor therapy
Most IC patients have overactive, tender pelvic-floor muscles. A pelvic-floor physical therapist trained in IC/BPS is one of the highest-yield interventions and belongs early in the plan.
Medical options
Oral therapies (amitriptyline, hydroxyzine, pentosan polysulfate — with retinal-screening considerations), intravesical instillations, hydrodistension, and neuromodulation are staged based on response. Trigger-point injections and BOTOX have roles in refractory cases.
Nutritional support
Some patients respond to targeted anti-inflammatory nutrition, magnesium, and quercetin-based formulations. Any regimen should be trialed one product at a time so you can see what actually helps.