Detrol LA® for Overactive Bladder Symptom Control

What Detrol LA® Is and How It Works

Detrol LA (tolterodine tartrate extended-release) is used to treat overactive bladder. It helps reduce urinary urgency, frequency, and urge incontinence. This once-daily capsule contains an antimuscarinic agent that blocks M2/M3 receptors in the bladder. That relaxes the detrusor muscle and increases bladder capacity, so you can delay urination and reduce accidents. Common Detrol LA uses include relief of strong urges to urinate and cutting nighttime trips to the bathroom.

YouDrugstore is a licensed Canadian pharmacy in Manitoba; licensed pharmacists review prescriptions before dispensing, and we offer brand and generic medicines at Canadian prices plus OTC health products.

The long-acting formulation releases medicine slowly over 24 hours. Most adults take 4 mg once daily. Some people use 2 mg once daily for better tolerability. You swallow the capsule whole with water, with or without food. Do not crush or chew the bead-filled capsule.

Detrol LA contains tolterodine, sometimes called tolterodine Detrol LA in practice. You may also see the medicine listed as tolterodine LA 4mg or tolterodine tartrate 4mg. The brand is Detrol LA in Canada; some US materials use terms like Detrol ER or Detrol XR to describe the extended-release form.

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Dosage and Usage

• Typical adult dose: 4 mg once daily as an extended-release capsule.
• If side effects occur, your prescriber may use 2 mg once daily.
• Severe renal impairment or moderate hepatic impairment: 2 mg once daily is generally used.
• Strong CYP3A4 inhibitors (for example, ketoconazole, clarithromycin): 2 mg once daily is usually recommended.
• Swallow Detrol LA 4 mg capsule or Detrol LA 2mg capsule whole. Do not crush or chew.
• Take at the same time each day, with or without food.
• If you miss a dose, take it when remembered unless it is close to the next dose. Do not double up.
• Keep using as directed. Talk to your prescriber if symptoms do not improve after several weeks.

• Store at 20–25 °C (68–77 °F); brief excursions to 15–30 °C (59–86 °F) are acceptable.
• Keep in the original, tightly closed container; protect from moisture.
• Avoid heat and direct sunlight; do not store in a bathroom.
• When traveling, carry your Detrol LA caps in hand luggage with the labeled pharmacy container.
• Do not leave medicine in a parked car where temperatures fluctuate.
• Bring enough supply for your trip and a small buffer for delays.

Benefits and Savings

Detrol LA can reduce urgency episodes and increase time between bathroom visits. Many people see fewer leaks and better control by the second to fourth week. The once-daily schedule is convenient, and the extended-release design may lessen peak-related side effects compared with immediate-release tolterodine.

You can choose brand or Detrol LA generic (tolterodine LA). Multi-month supplies and bulk promotions can lower your per-month Detrol LA cost. Many customers report 60–80% savings compared with typical US prices, especially on the commonly used Detrol LA 4mg strength. Check the current Detrol LA price and the price of Detrol LA 4mg when you select quantity and brand or generic.

detrol la coupon information is posted on our promotions page when available.

Side Effects and Safety

• Dry mouth
• Constipation
• Dry eyes or blurred vision
• Dizziness or drowsiness
• Headache
• Abdominal discomfort or indigestion
• Urinary retention or difficulty starting urination
• Fatigue
• Itchy or dry skin
• Upper respiratory symptoms or cough

Serious effects are uncommon but can include allergic reactions (rash, swelling of face or tongue, trouble breathing), severe urinary retention, confusion, or rapid heartbeat. Avoid use in urinary retention, gastric retention, or uncontrolled narrow-angle glaucoma. Dose reductions are often used with strong CYP3A4 inhibitors and in severe renal impairment or moderate hepatic impairment. Use caution if you have myasthenia gravis, decreased gut motility, or a history of QT prolongation.

Onset Time

Some people notice fewer urgency episodes within one week. Steady benefits often develop over 2–4 weeks as the dose is maintained. It may take 4–8 weeks to see the full effect on frequency and urge incontinence. If you do not see improvement after a reasonable trial, your prescriber may adjust the dose or suggest alternatives.

Compare With Alternatives

Mirabegron is a beta-3 agonist that relaxes the bladder without anticholinergic effects. It can help if dry mouth or constipation limit tolterodine use. You can review Myrbetriq® for details on strengths and potential combinations.

Fesoterodine is another once-daily antimuscarinic. It is metabolized to an active form similar to tolterodine and may suit patients who did not respond to low doses of tolterodine. See Toviaz® to compare dosing and side effects.

Solifenacin is a selective antimuscarinic that some people find gentler on dry-mouth symptoms. Your prescriber may choose it if you need a different side-effect profile or if Detrol ER or Detrol XR equivalents did not meet your goals.

Combination Therapy

• Antimuscarinic plus beta-3 agonist (tolterodine LA with mirabegron) for added symptom control.
• Medication with bladder training and timed voiding for behavioral support.
• Pelvic floor exercises (Kegels) to reduce urgency and leaks.
• Consider lower antimuscarinic doses if combining multiple agents to limit anticholinergic burden.
• Topical vaginal estrogen (for postmenopausal people), if appropriate, may improve urinary symptoms.

Patient Suitability and Cost-Saving Tips

Detrol LA may be a good option if you have overactive bladder symptoms such as urgency, frequency, and urge incontinence. It is not suitable if you have urinary retention, gastric retention, or uncontrolled narrow-angle glaucoma. Your prescriber may use 2 mg daily if you take strong CYP3A4 inhibitors, have severe renal impairment, or have moderate hepatic impairment. Report persistent constipation, blurry vision, or trouble urinating.

Looking for a generic of Detrol? Tolterodine LA is available in 2 mg and 4 mg strengths. The generic for Detrol LA 4mg can reduce your Detrol LA cost, and many patients choose it for long-term therapy. Some pack sizes offer a lower per-month rate. You can set reorder reminders so you never run out. If you are searching for tolterodine teva 4 mg or other approved manufacturers, check the options when selecting generic Detrol LA. Terms like Detrol XR or Detrol ER often refer to the same extended-release concept, but product names and strengths vary by country.

Authoritative Sources

Pfizer Detrol LA prescribing information and product details

Health Canada Drug Product Database: tolterodine entries

FDA Labeling for tolterodine extended-release capsules

Order Detrol LA® from YouDrugstore: add to cart, upload your prescription, and we ship with prompt, express shipping.

This information is educational and does not replace guidance from your healthcare professional. Always follow your prescriber’s directions for your own treatment.