*Oral antibiotics such as [[Penicillins|ampicillin]], [[Aminoglycosides|neomycin]] or [[Nitroimidazoles|metronidazole]] can be given initially reduce the amount of bacteria in intestines and hence decrease the production of ammonia. | *Oral antibiotics such as [[Penicillins|ampicillin]], [[Aminoglycosides|neomycin]] or [[Nitroimidazoles|metronidazole]] can be given initially reduce the amount of bacteria in intestines and hence decrease the production of ammonia. |