Does Jardiance Cause Urinary Frequency?
Yes, Jardiance (empagliflozin), an SGLT2 inhibitor for type 2 diabetes, can cause increased urinary frequency. It works by blocking glucose reabsorption in the kidneys, leading to more glucose and fluid excretion in urine, which increases urine volume and frequency.[1][2]
How Jardiance Increases Urination
Jardiance prompts the kidneys to dump excess sugar and water into urine, a process called osmotic diuresis. This typically starts within days of beginning treatment and affects 10-30% of users, depending on dose (10mg or 25mg daily).[1][3] Patients often notice needing to urinate more during the day and night.
Common Side Effects Linked to Urination
Urinary frequency pairs with other urinary issues:
- Increased urination volume (up to 300-400 mL extra daily).
- Urinary tract infections (UTIs), reported in 5-10% of users, due to higher sugar in urine feeding bacteria.
- Genital yeast infections (3-6% in men, higher in women).
Dehydration risk rises if fluid intake doesn't match output, potentially causing dizziness or low blood pressure.[1][2][4]
Patient Experiences and When It Improves
Many users report frequent urination as the most bothersome early side effect, sometimes disrupting sleep. It often lessens after 1-2 weeks as the body adjusts, but persists for some. Drinking more water helps, though it can temporarily worsen frequency.[3][5]
What If Frequency Becomes Severe?
Consult a doctor if urination exceeds 10-12 times daily, includes pain/burning (possible UTI), or leads to dehydration signs like dry mouth or fatigue. It's rarely a reason to stop Jardiance, but dose adjustment or alternatives may be needed. Those with bladder issues or on diuretics face higher risk.[2][4]
Alternatives with Less Urinary Impact