it is the same thing, but take the amount it says: if they are 250mg, take 4, which equals 1000gm (1 gram)
Chlamydia can be treated with antibiotics such as azithromycin (Zithromax) or doxycycline (Doryx).
Notes on azithromycin
Directions:
Take one gram of azithromycin as a single dose.
Side Effects:
Azithromycin may cause abdominal pain and nausea. If this happens, eating sometimes helps. The symptoms usually settle within a few hours.
Important!
Do not have sex until at least a week has passed. If your partner receives treatment for chlamydia, do not have sex until at least a week after both of you have been treated.