This medicine contains two substances, piperacillin and tazobactam, which together kill many types of bacteria and help your body fight infections.
Adults and teenagers over 12 years old usually receive 4 grams of piperacillin and 0.5 grams of tazobactam into a vein every 6–8 hours.
The medicine is given directly into a vein as a drip (infusion), which takes about 30 minutes.
Your doctor will decide your exact maximum dose. Generally, up to 16 grams of piperacillin and 2 grams of tazobactam can be given per day.