The mean age at the first dose of tolterodine was 8.9 years; the dose was 1 mg twice daily for 12 patients and 2 mg twice daily for 22.

Initial dose: 20 mg orally twice a day Maintenance dose: The initial dosage may be titrated upward within 7 days to 40 mg twice daily, with subsequent titrations to a target maintenance dose of 160 mg twice a day as tolerated by the patient. Do not take Ditropan XL if you are allergic to oxybutynin or any ingredients contained in this drug.. Keep out of reach of children.

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The site does not guarantee the accuracy or authenticity of the information. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. © 1998-2020 Mayo Foundation for Medical Education and Research (MFMER). Oxybutynin chloride exerts a direct antispasmodic effect on smooth muscle and inhibits the muscarinic action of acetylcholine on smooth muscle.• Neurogenic bladder instability/detrusor overactivityContraindicated in patients with urinary retention, gastric retention, or uncontrolled narrow-angle glaucoma and in patients who are at risk for these conditions, in patients who have demonstrated hypersensitivity to the drug substance or other components of the product.>5 years: 0.2 mg/kg PO in 2-3 divided doses.

Safety and efficacy have not been established. There are no studies with topical or oral oxybutynin use in pregnant women to inform a drug associated risk for birth defects or miscarriage; no adverse developmental outcomes observed in animal reproduction studies when administered to pregnant rats and rabbits during organogenesis at approximately 50 and 1 times, respectively, the maximum human dose based on body surface area It is available as 3.9 mg patch. Dose: 500 mg PO bid x10-14 days; Info: part of multi-drug regimen, dosing may vary; see H. pylori Tx Regimens, Pediatric 15-24 kg table [25-34 kg] Dose: 750 mg PO bid x10-14 days; Info: part of multi-drug regimen, dosing may vary; see H. pylori Tx Regimens, Pediatric 25-34 kg table Geriatric . Oxybutynin relaxes smooth muscle in the bladder wall. This is a decision you and your doctor will make. Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of oxybutynin in the elderly.

This increases the urine-holding capacity of the bladder, decreases bladder contractions, and delays the initial desire to empty the bladder.

Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes.Mayo Clinic does not endorse companies or products. Pediatric Oncall 05/12/2020 06:22:35 05/12/2020 06:22:35 Oxybutynin When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below.

Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of oxybutynin in the elderly. Dose should not exceed 5 mg/dose and daily 20mg.

Pediatric . Can use in children >4 years for overactive bladder as 1 patch twice a week.Dry mouth, constipation, somnolence, nausea, blurred vision, pauses, abdominal discomfort, facial flushing, headache, dizziness, diarrhea.Anticholinergic Drugs: The concomitant use of oxybutynin with other anticholinergic drugs or with other agents which produce dry mouth, constipation, somnolence (drowsiness), and/or other anticholinergic-like effects may increase the frequency and/or severity of such effects.

Max: 15 mg/day.