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Symax-SR Dosage

Generic name: HYOSCYAMINE SULFATE 0.375mg
Dosage form: tablet, extended release

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Adults and children 12 years or older: 1 or 2 tablets every 12 hours. Dosage may be adjusted to 1 tablet every 8 hours if needed. Do not exceed 4 tablets in 24 hours. Tablets should be swallowed whole.

Note: Geriatric patients may be more sensitive to the effects of the usual adult dose.

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Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Data sources include Micromedex® (updated Apr 12th, 2018), Cerner Multum™ (updated Apr 5th, 2018), Wolters Kluwer™ (updated Apr 6th, 2018) and others. To view content sources and attributions, please refer to our editorial policy.