1. Introduction: What is a Urodynamics Test?
- A urodynamic study evaluates how well the bladder and urethra store and release urine
- It is essentially like an EKG for your bladder
- It helps diagnose conditions like urinary incontinence, overactive bladder, retention, or neurogenic bladder dysfunction.
2. How to Prepare for a Urodynamics Test
✅ Hydration: Drink plenty of water but do not overfill your bladder.
✅ Medication Instructions:
- Continue taking most medications unless instructed otherwise.
- Stop bladder medications (e.g., oxybutynin, mirabegron) if advised.
✅ Avoid Caffeine & Alcohol: These can irritate the bladder and affect test results.
✅ Arrive With a Moderately Full Bladder: You may be asked to urinate at the start of the test.
✅ Clothing Tips: Wear loose, comfortable clothing.
✅ Catheter Placement Expectation: A thin catheter will be placed in the bladder to measure bladder function. A 2nd catheter will be inserted into the rectum (in males) or the vaginal canal (females).
3. What to Expect During the Test
Step 1: Initial Urination Test – You will be asked to urinate into a special container to measure flow.
Step 2: Catheter Insertion – A small catheter will be placed to fill the bladder with sterile water or gas, a 2nd catheter will be inserted into the rectum (in males) or the vaginal canal (females).
Step 3: Sensation & Pressure Measurements – The doctor will ask when you feel full and when you need to urinate.
Step 4: Urination with Catheter – The catheter remains in place as you empty your bladder to assess function.
4. After the Urodynamics Test
✅ Resume normal activities immediately – No downtime required.
✅ Mild discomfort or burning with urination is normal – Drink extra water to flush out the bladder.
✅ If you develop fever, chills, or persistent burning, contact your doctor.
✅ Results will be reviewed with you in a follow-up appointment.
Need to schedule a urodynamics test?
Contact Fore River Urology at 207-518-6600 or make a request online.
