Take this medication by mouth with or without food as directed by your doctor, usually once a day. In children, this medication may also be taken twice a day (every 12 hours). Shake the bottle well before each dose.

The dosage is based on your medical condition and response to treatment. In children, the dose is also based on weight.

For the best effect, take this antibiotic at evenly spaced times. To help you remember, take this medication at the same time(s) every day.

Continue to use this medication until the full prescribed amount is finished, even if symptoms disappear after a few days. Stopping the medication too early may result in a return of the infection.

Tell your doctor if your condition lasts or gets worse.