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Jay Phyl Dosage

Generic name: Dyphylline 100mg in 5mL, Guaifenesin 100mg in 5mL
Dosage form: syrup

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

The usual adult dose is 1 or 2 teaspoonfuls of liquid 3 or 4 times a day. In severe cases, dosage may
be doubled or tripled if necessary. Maintenance dosage should be adjusted according to patient response.

Use in Children:
Altough pediatric dosages of dyphylline are established, no firm dosage for a combination of dyphylline
and guaifenesin USP can be recommended for children under the age of six. Dosage for children over
six may be calculated on the basis of 2 to 3 mg of dyphylline per pound of body weight daily in divided doses.