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URL of this page: https://medlineplus.gov/druginfo/meds/a698022.html

Cefprozil

pronounced as (sef proe' zil)

Why is this medication prescribed?

Cefprozil is used to treat certain infections caused by bacteria, such as bronchitis (infection of the airway tubes leading to the lungs); and infections of the skin, ears, sinuses, throat, and tonsils ,. Cefprozil is in a class of medications called cephalosporin antibiotics. It works by stopping the growth of bacteria.

Antibiotics such as cefprozil will not work for colds, flu, or other viral infections. Using antibiotics when they are not needed increases your risk of getting an infection later that resists antibiotic treatment.

How should this medicine be used?

Cefprozil comes as a tablet and a suspension (liquid) to take by mouth. It is usually taken with or without food every 12 or 24 hours for 10 days. Take cefprozil at around the same time every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take cefprozil exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

Shake the suspension well before each use to mix the medication evenly.

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You should begin to feel better during the first few days of treatment with cefprozil. If your symptoms do not improve or get worse, call your doctor.

Take cefprozil until you finish the prescription, even if you feel better. If you stop cefprozil too soon or skip doses, your infection not be completely treated and the bacteria may become resistant to antibiotics.

Other uses for this medicine

Cefprozil is also sometimes used to treat pneumonia. Talk to your doctor about the risks of using this medication for your condition.

This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.

What special precautions should I follow?

Before taking cefprozil,

  • tell your doctor and pharmacist if you are allergic to cefprozil; other cephalosporin antibiotics such as cefaclor , cefadroxil , , cefazolin (Ancef, Kefzol), cefdinir , cefditoren (Spectracef), cefepime (Maxipime), cefixime (Suprax), cefotaxime (Claforan), cefotetan, cefoxitin (Mefoxin), cefpodoxime , ceftaroline (Teflaro), ceftazidime ( Fortaz, Tazicef, in Avycaz), ceftibuten (Cedax), ceftriaxone (Rocephin), cefuroxime (Ceftin, Kefurox, Zinacef), and cephalexin (Keflex); penicillin antibiotics; or any other medications. Also tell your doctor if you are allergic to any of the ingredients in cefprozil tablets or suspension. Ask your pharmacist for a list of the ingredients.
  • tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take while taking cefprozil. Your doctor may need to change the doses of your medications or monitor you carefully for side effects.
  • you should know that cefprozil may decrease the effectiveness of hormonal contraceptives (birth control pills, patches, rings, and injections). You will need to use another method of contraception to prevent pregnancy while taking cefprozil. Talk to your doctor about other ways to prevent pregnancy while you are taking this medication.
  • tell your doctor if you have or have ever had gastrointestinal disease (GI; affecting the stomach or intestines), especially colitis (condition that causes swelling in the lining of the colon [large intestine]), or kidney disease.
  • tell your doctor if you are pregnant, plan to become pregnant, or are breastfeeding. If you become pregnant while taking cefprozil, call your doctor.
  • if you have phenylketonuria (PKU, an inherited condition in which a special diet must be followed to prevent damage to your brain that can cause severe intellectual disability), you should know that cefuroxime suspension is sweetened with aspartame that forms phenylalanine.

What special dietary instructions should I follow?

Unless your doctor tells you otherwise, continue your normal diet.

What should I do if I forget a dose?

Take the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.

What side effects can this medication cause?

Cefprozil may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

  • nausea
  • diarrhea
  • vomiting
  • stomach pain
  • dizziness
  • genital itching

Some side effects can be serious. If you experience any of the following symptoms, call your doctor immediately or get emergency medical treatment:

  • rash
  • itching
  • hives
  • difficulty breathing or swallowing
  • wheezing
  • swelling of the face, throat, tongue, lips, or eyes
  • watery or bloody stools, stomach cramps, or fever during treatment or for up to two or more months after stopping treatment
  • a return of fever, sore throat, chills, or other signs of infection

Cefprozil may cause other side effects. Call your doctor if you have any unusual problems while taking this medication.

If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online (https://www.fda.gov/Safety/MedWatch) or by phone (1-800-332-1088).

What should I know about storage and disposal of this medication?

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store the tablets at room temperature and away from excess heat and moisture (not in the bathroom). Keep liquid medicine in the refrigerator, closed tightly, and throw away any unused medication after 14 days.

Unneeded medications should be disposed of in special ways to ensure that pets, children, and other people cannot consume them. However, you should not flush this medication down the toilet. Instead, the best way to dispose of your medication is through a medicine take-back program. Talk to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in your community. See the FDA's Safe Disposal of Medicines website (https://goo.gl/c4Rm4p) for more information if you do not have access to a take-back program.

It is important to keep all medication out of sight and reach of children as many containers (such as weekly pill minders and those for eye drops, creams, patches, and inhalers) are not child-resistant and young children can open them easily. To protect young children from poisoning, always lock safety caps and immediately place the medication in a safe location — one that is up and away and out of their sight and reach. https://www.upandaway.org

In case of emergency/overdose

In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at https://www.poisonhelp.org/help. If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at 911.

What other information should I know?

Keep all appointments with your doctor and the laboratory. Your doctor may order certain lab tests to check your body's response to cefprozil.

Before having any laboratory test, tell your doctor and the laboratory personnel that you are taking cefprozil.

If you are diabetic and test your urine for sugar, use Clinistix or TesTape (not Clinitest) to test your urine while taking this medication. If you test your blood for sugar, check with your doctor or pharmacist to recommend the best product to use while taking this medication.

Do not let anyone else take your medication. Your prescription is probably not refillable.

It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.

Brand names

  • Cefzil®

This branded product is no longer on the market. Generic alternatives may be available.

Last Revised - 01/15/2022