Detrol vs. Detrol LA

Both Detrol and Detrol LA contain the same active ingredient, tolterodine. However, Detrol LA contains an extended release form of tolterodine. Both drugs are used to treat overactive bladder. The typical starting dose for Detrol is 2 mg taken twice daily, while the recommended starting dose of Detrol LA is one 4 mg capsule taken once a day.

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