Medication info
Detrusitol SR Capsule 2 Milligrams (Tolterodine L-Tartrate)

Detrusitol SR Capsule 2 Milligrams (Tolterodine L-Tartrate)

Prescription medicationOral
Ingredient · strength
Tolterodine-L-Tartrate›2mg / 1 capsule
Manufacturer / importer
Viatris
Appearance
A capsule with a light white granule in a blue-green upper and lower part.
Packaging
30 capsules/bottle
Approval status
Active

MFDS item code 200108384 · Approved 2006.09.11 · Insurance code 073400070

Summary

Main use
Treatment of overactive bladder (urgency, frequent urination, etc.)
Who takes it
Adults
Adult dose
Adults: Administer 4 mg of tolterodine L-tartrate orally once daily. Patients with renal impairment, patients with hepatic impairment, or patients taking ketoconazole or another potent CYP3A4 inhibitor: Administer 2 mg of this medicine once daily. If adverse reactions occur, the dose may be reduced from 4 mg to 2 mg once daily. This medicine may be taken with or without food. Swallow the dosage form whole; do not crush or split it.

Ingredients

Importer
Viatris

Efficacy & effects

Treatment of overactive bladder (urgency, frequent urination, etc.)

  • Urgency
  • frequency
  • urge incontinence
View approved original text

This medication is used to improve symptoms of overactive bladder such as urgency, frequency, and urge incontinence. It stabilizes the overactive bladder muscles, alleviating frequent urination symptoms and reducing discomfort in daily life. This treatment can enhance the quality of life for patients.

How to take

Adult dose

Adults: Administer 4 mg of tolterodine L-tartrate orally once daily. Patients with renal impairment, patients with hepatic impairment, or patients taking ketoconazole or another potent CYP3A4 inhibitor: Administer 2 mg of this medicine once daily. If adverse reactions occur, the dose may be reduced from 4 mg to 2 mg once daily. This medicine may be taken with or without food. Swallow the dosage form whole; do not crush or split it.

Precautions

This medication should not be used in patients with urinary retention or slow gastrointestinal motility as symptoms may worsen. It should also be avoided in patients with uncontrolled glaucoma, myasthenia gravis, or severe ulcerative colitis. When using this medication, caution should be exercised in patients with a risk of urinary retention, gastrointestinal obstruction, or kidney and liver dysfunction. Particular attention is needed when taken with certain antibiotics, antifungals, or immunosuppressants, as drug interactions may occur. This medication can cause side effects such as dry mouth, dyspepsia, constipation, and decreased tears, and rarely allergic reactions or neurological symptoms may occur. Before administration, cardiac conditions should be checked in patients with arrhythmias or a risk of QT prolongation, and concomitant use with strong CYP3A4 inhibitors should be avoided. Caution is required when driving or operating machinery, and an assessment of bladder function or urinary tract issues is necessary before taking this medication. It is safer for women who are pregnant or breastfeeding to avoid this medication, and appropriate contraception is recommended for women of childbearing age. The safety and efficacy in children have not been sufficiently established, so it should be used with caution in pediatric patients. In case of overdose, immediate medical attention should be sought, and treatment may include administering an antidote or symptomatic care as necessary. This medication should be stored out of the reach of children, and it is safer not to transfer it into another container.

Side effects

  • Dry mouth
  • dyspepsia
  • decreased tear production
  • bronchitis
  • allergic reaction
  • confusion
  • drowsiness
  • dizziness
  • headache
  • hyperesthesia
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  • anxiety disorder
  • paresthesia
  • constipation
  • abdominal pain
  • bowel gas retention
  • vomiting
  • gastroesophageal reflux
  • urinary retention
  • dysuria
  • pain during urination
  • chest pain
  • weight gain
  • fatigue
  • dry eye syndrome
  • visual disturbance
  • skin redness
  • dry skin
  • diarrhea
  • sinusitis
  • joint pain
  • anaphylactic-like reaction
  • hallucinations
  • disorientation
  • memory impairment
  • tachycardia
  • palpitations
  • angioedema
  • peripheral edema
  • urinary retention
  • abdominal pain
  • drowsiness
  • dry eye syndrome
  • hyperesthesia
  • vomiting
  • dysuria
  • edema
  • visual disturbance
  • diarrhea
  • dizziness
  • fatigue
  • gastric ulcer
  • abdominal distension
  • facial edema
  • paresthesia
  • insomnia
  • confusion
  • facial flushing
  • dry skin
  • duodenal ulcer
  • apathy
  • weakness
  • itching
  • skin hypersensitivity
  • elevated γ-GTP
  • visual accommodation disorder
  • hallucinations
  • severe agitation
  • convulsions
  • respiratory failure
  • tachycardia
  • urinary retention
  • pupil dilation

Not everyone experiences these, and they can vary from person to person.

Storage

This medication should be stored in a tightly closed container to prevent exposure to air or moisture. Additionally, it is best to keep the medication at room temperature below 25 degrees Celsius.

Appearance and packaging

Appearance

A capsule with a light white granule in a blue-green upper and lower part.

Package unit

30 capsules/bottle

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

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For anything that needs medical judgment, consult a doctor or pharmacist.

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This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.