Dextromethorphan Dosage Table

Indication: Cough suppressant. Dextromethorphan (DM) is present in most cough syrups.

Table Notes:

• AGE LIMIT: Don’t use under 4 years of age.
• Over 4 years of age: NOT recommended as primary treatment of cough. Use HONEY instead.
• Avoid multi-ingredient products in children under 6 years of age. (Reason: FDA recommendations 10/2008).
• DOSAGE: Determine by finding child's weight in the top row of the dosage table.
• MEASURING the DOSAGE: Syringes and droppers are more accurate than teaspoons. If possible, use the syringe or dropper that comes with the medication. If you use a teaspoon, it should be a measuring spoon. Regular spoons are not reliable. Also, remember that 1 level teaspoon equals 5 ml and that ½ teaspoon equals 2.5 ml.
• FREQUENCY: Repeat every 6-8 hours as needed
• ADULT DOSE: 20 mg

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