Skip to Content

Symax-SR Dosage

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

See also:

The information at Drugs.com is not a substitute for medical advice. Always consult your doctor or pharmacist.

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.

Next → Professional

More about Symax SR (hyoscyamine)

Consumer resources

Symax SR

Other brands: Levsin, Levbid, Anaspaz, Levsin SL, ... +17 more

Professional resources

Related treatment guides

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 Sep 1st, 2017), Cerner Multum™ (updated Sep 4th, 2017), Wolters Kluwer™ (updated Sep 6th, 2017) and others. To view content sources and attributions, please refer to our editorial policy.