Physicians may prescribe the generic drug, tolterodine in the treatment of overactive bladder symptoms such as urge incontinence, and regular incontinence. This medication is sold in the United Kingdom and elsewhere as Detrusitol, and in the United States as Detrol. It works to help patients control their urination.
Urge Incontinence
Despite the use of Detrusitol to control urge incontinence, which is a strong sensation to urinate frequently along with leakage, the medication also can cause this condition as a serious side effect, MayoClinic.com states. Because such a side effect classifies as serious, immediate physician consultation is advised for anyone who experiences urge incontinence while taking this medication.
Blurred Vision
Blurred vision is also a side effect of Detrusitol. According to Drugs.com, it may be a temporary effect, or it may require medical if vision problems persist. Patients should report any serious vision blurring to a doctor immediately.
Arrhythmia
Detrusitol may cause abnormal heart rhythms, Netdoctor.co.uk reports. This may include irregular beats or an acceleration of the heart rate, a condition known as tachycardia. Any irregularity in heartbeat, or arrhythmia, can have serious health implications if it continues. Along with arrhythmia, Detrusitol can cause pain in the chest and abdomen. Chest pain, if it accompanies fluctuations in the heart rate, may require immediate medical intervention.
Urination Problems
Taking Detrusitol also can cause some other serious side effects, MayoClinic.com reports, that involve urination. For example, the medication may induce pain during urination that may cause a burning sensation. It also may make it difficult to urinate. Hematuria, or blood in the urine may occur, or the urine may appear clouded. MayoClinic.com indicates classifies these side effects as serious, requiring medical attention.
Confusion and Dizziness
Netdoctor.co.uk states that a patient using Detrusitol may experience a sense of confusion. Dizziness also may occur, as with many new medicines ingested for the first time, but Drugs.com indicates this should end without help from a doctor.



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