Printable Fexofenadine Dosing Chart
Back to full chart pageUse your browser print dialog (Cmd/Ctrl + P) to print or save as PDF. Always confirm the exact concentration on the bottle and follow clinician guidance.
Fexofenadine Dosing Chart by Age
AgeUnder 2 years
Dose
Use clinician guidance
Interval: varies
Max daily: —
Notes: Consumer OTC labels direct families to ask a doctor.
Age2 to under 12 years
Dose
30 mg (5 mL of 30 mg/5 mL suspension) every 12 hours
Interval: every 12 hours
Max daily: Max 60 mg/day
Age6 to under 12 years
Dose
30 mg ODT every 12 hours (let it melt on the tongue, on an empty stomach)
Interval: every 12 hours
Max daily: Max 60 mg/day
Notes: ODT: do not use under 6 years (label).
Age12+ years
Dose
60 mg (tablets or 10 mL of 30 mg/5 mL suspension)
Interval: every 12 hours
Max daily: Max 120 mg/day
Age12+ years (24-hour tablet)
Dose
180 mg (one Allegra 24 Hour tablet)
Interval: once daily
Max daily: Max 180 mg/day (1 tablet)
Notes: Use either the 12-hour or the 24-hour product, not both.
| Age | Dose | Interval | Max daily | Notes |
|---|---|---|---|---|
| Under 2 years | Use clinician guidance | varies | — | Consumer OTC labels direct families to ask a doctor. |
| 2 to under 12 years | 30 mg (5 mL of 30 mg/5 mL suspension) every 12 hours | every 12 hours | Max 60 mg/day | — |
| 6 to under 12 years | 30 mg ODT every 12 hours (let it melt on the tongue, on an empty stomach) | every 12 hours | Max 60 mg/day | ODT: do not use under 6 years (label). |
| 12+ years | 60 mg (tablets or 10 mL of 30 mg/5 mL suspension) | every 12 hours | Max 120 mg/day | — |
| 12+ years (24-hour tablet) | 180 mg (one Allegra 24 Hour tablet) | once daily | Max 180 mg/day (1 tablet) | Use either the 12-hour or the 24-hour product, not both. |
Exact OTC labels vary by formulation. Do not take with fruit juice, and follow the package for the specific product in hand.
Doses follow the product Drug Facts label. Charts do not replace labels or clinician guidance. Always verify product concentration and avoid double-dosing with combination products.