Ceftizoxime is given as an injection into a muscle or a vein. Injection into a vein must be given slowly through an IV infusion, and can take up to 30 minutes to complete.
Your doctor, nurse, or other healthcare provider will give you this injection. You may be given instructions on how to use your injections at home. Do not use this medicine at home if you do not fully understand how to give the injection and properly dispose of needles, syringes, and other items used in giving the medicine.
Use the medication exactly as it was prescribed for you. Do not use the medication in larger amounts, or use it for longer than recommended by your doctor. Follow the instructions on your prescription label.
Use this medication for the entire length of time prescribed by your doctor. Your symptoms may get better before the infection is completely treated. Ceftizoxime will not treat a viral infection such as the common cold or flu.
To use the medicine, thaw it in a refrigerator or at room temperature. Do not warm in a microwave or boiling water. Keep thawed medicine in the refrigerator and use it within 28 days after thawing it. Do not refreeze thawed medicine.
Use the medication as soon as you remember the missed dose. If it is almost time for your next dose, skip the missed dose and use the medicine at your next regularly scheduled time. Do not use extra medicine to make up the missed dose.
If you are receiving this medication at a clinic, call your doctor if you miss an appointment for your injection.
Antibiotic medicines can cause diarrhea, which may be a sign of a new infection. If you have diarrhea that is watery or has blood in it, call your doctor. Do not use any medicine to stop the diarrhea unless your doctor has told you to.
diarrhea that is watery or bloody;
severe pain, burning, irritation, or skin changes where the needle was placed;
skin rash, bruising, severe tingling, numbness, pain, muscle weakness;
uneven heartbeats;
fever, chills, body aches, flu symptoms;
easy bruising or bleeding, unusual weakness;
fever, sore throat, and headache with a severe blistering, peeling, and red skin rash;
seizure (black-out or convulsions); or
jaundice (yellowing of the eyes or skin).
Less serious side effects are more likely to occur, such as:
pain, irritation, or hardening where the injection was given;
stomach pain, nausea, vomiting;
numbness or tingling;
headache; or
vaginal itching or discharge.
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.
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