The average cost for 28 tablets of 250mg of Ery-Tab is $117.16 with a free GoodRx coupon. This is 0.00% off the average retail price of $117.16.
Typical dosage for Ery-Tab
Ery-Tab tablets:
- Adults: The typical dose is 250 mg by mouth 4 times a day OR 500 mg by mouth every 12 hours. The maximum dose is 4,000 mg a day.
- Children: The typical dose is 30 to 50 mg/kg by mouth a day. This dose should be split up into smaller doses and given either 2 or 4 times a day. The maximum dose is 4,000 mg a day.
Erythromycin ethylsuccinate (EES) (tablets or suspension):
- Adults: The typical dose is 400 mg by mouth every 6 hours. The total dose can be adjusted to be taken 2 or 3 times a day. The maximum dose is 4,000 mg a day.
- Children: The typical dose is 30 to 50 mg/kg by mouth per day. This dose should be split up into smaller doses and given either 2 or 4 times a day.
The dose and duration can be different depending on the specific type of infection.



