In this Article

• What is ceftriaxone injection (Rocephin)?
• What are the possible side effects of ceftriaxone injection (Rocephin)?
• What is the most important information I should know about ceftriaxone injection (Rocephin)?
• What should I discuss with my health care provider before using ceftriaxone injection (Rocephin)?
• How should I use ceftriaxone injection (Rocephin)?
• What happens if I miss a dose (Rocephin)?
• What happens if I overdose (Rocephin)?
• What should I avoid while using ceftriaxone injection (Rocephin)?
• What other drugs will affect ceftriaxone injection (Rocephin)?
• Where can I get more information?

What should I discuss with my health care provider before using ceftriaxone injection (Rocephin)?

Do not use this medication if you are allergic to ceftriaxone, or to other cephalosporin antibiotics, such as:

• cefaclor (Raniclor);
• cefadroxil (Duricef);
• cefazolin (Ancef);
• cefdinir (Omnicef);
• cefditoren (Spectracef);
• cefpodoxime (Vantin);
• cefprozil (Cefzil);
• ceftibuten (Cedax);
• cefuroxime (Ceftin);
• cephalexin (Keflex); or
• cephradine (Velosef).

If you have certain conditions, you may need a dose adjustment or special tests to safely use this medication. Before using ceftriaxone, tell your doctor if you are allergic to any drugs (especially penicillins), or if you have:

• kidney disease (or if you are on dialysis);
• liver disease;
• gallbladder problems;
• a stomach or intestinal disorder such as colitis; or
• if you are malnourished.

FDA pregnancy category B. This medication is not expected to be harmful to an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant during treatment.

Ceftriaxone can pass into breast milk and may harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.

Do not use ceftriaxone in a child without a doctor's advice, and never give more than the child's prescribed dose.

How should I use ceftriaxone injection (Rocephin)?

Ceftriaxone is given as an injection into a muscle or a vein. 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 it in larger amounts or use it for longer than recommended by your doctor. Follow the instructions on your prescription label.

You will need to mix ceftriaxone with a liquid (diluent) before using it. If you are using the injections at home, be sure you understand how to properly mix and store the medication. Use only the diluent your doctor has recommended.

Do not mix ceftriaxone with any diluent that contains calcium, including a TPN (total parenteral nutrition) solution.

Use this medication for the entire length of time prescribed by your doctor. Your symptoms may get better before the infection is completely treated. Ceftriaxone is usually continued for at least 2 days after symptoms disappear.

Ceftriaxone will not treat a viral infection such as the common cold or flu.

Store this medicine at room temperature, away from moisture, heat, and light.

If your medicine was provided in a frozen form or was frozen after mixing, thaw it in a refrigerator or at room temperature. Do not warm in a microwave or boiling water. Use the medicine as soon as possible after thawing it. Do not refreeze.