Principen (Ampicillin)

Ampicillin Injection



(am" pi sil' in)

Omnipen-N®¶
Penbritin-S®¶
Polycillin-N®¶
Totacillin-N®¶

Aminobenzylpenicillin

Ampicillin injection is used to treat certain infections that are caused by bacteria such as meningitis (infection of the membranes that surround the brain and spinal cord) and lung, blood, heart, urinary tract, and gastrointestinal tract infections. Ampicillin injection is in a class of medications called penicillins. It works by killing bacteria.
Antibiotics such as ampicillin injection will not work for colds, flu, or other viral infections. Taking antibiotics when they are not needed increases your risk of getting an infection later that resists antibiotic treatment.

Ampicillin injection comes as a powder to be mixed with fluid and injected intravenously (into a vein) or intramuscularly (into a muscle). The frequency and length of your treatment depends on the type of infection you have.
You may receive ampicillin injection in a hospital or you may administer the medication at home. If you will be receiving ampicillin injection at home, your healthcare provider will show you how to use the medication. Be sure that you understand these directions, and ask your healthcare provider if you have any questions.
You should begin to feel better during the first few days of treatment with ampicillin injection. If your symptoms do not improve or get worse, call your doctor.
Use ampicillin injection until you finish the prescription, even if you feel better. If you stop using ampicillin injection too soon or skip doses, your infection may not be completely treated and the bacteria may become resistant to antibiotics.

Before receiving ampicillin injection,

tell your doctor and pharmacist if you are allergic to ampicillin; penicillins; cephalosporin antibiotics such as cefaclor, cefadroxil, cefazolin (Ancef, Kefzol), cefdinir, cefditoren (Spectracef), cefepime (Maxipime), cefixime (Suprax), cefotaxime (Claforan), cefotetan, cefoxitin (Mefoxin), cefpodoxime, cefprozil, ceftaroline (Teflaro), ceftazidime (Fortaz, Tazicef, in Avycaz), ceftibuten (Cedax), ceftriaxone (Rocephin), cefuroxime (Zinacef), and cephalexin (Keflex); any other medications; or any of the ingredients in ampicillin injection. Ask your pharmacist for a list of the ingredients.

tell your doctor and pharmacist what other prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention any of the following: allopurinol (Aloprim, Zyloprim); other antibiotics; oral contraceptives; and probenecid (in Col-Probenecid, Probalan). Your doctor may need to change the doses of your medications or monitor you carefully for side effects.

tell your doctor if you have mononucleosis (a virus also called 'mono') or have or have ever had allergies, asthma, hives, or hay fever.

tell your doctor if you are pregnant, plan to become pregnant, or are breastfeeding. If you become pregnant while receiving ampicillin injection, call your doctor.

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

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



upset stomach

diarrhea

vomiting

mild skin rash

If you experience any of the following symptoms, call your doctor immediately:



severe skin rash

itching

hives

difficulty breathing or swallowing

wheezing

vaginal infection
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 (http://www.fda.gov/Safety/MedWatch) or by phone (1-800-332-1088).

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store the capsules at room temperature and away from excess heat and moisture (not in the bathroom). Keep liquid medicine in the refrigerator, tightly closed, and dispose of any unused medication after 14 days. Do not freeze. The liquid may be stored for 7 days at room temperature.
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. http://www.upandaway.org
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 (http://goo.gl/c4Rm4p) for more information if you do not have access to a take-back program.

Keep all appointments with your doctor and the laboratory. Your doctor may order certain lab tests to check your response to ampicillin.
If you are diabetic, use Clinistix or TesTape (not Clinitest) to test your urine for sugar while taking this drug.
Do not let anyone else take your medication. Your prescription is probably not refillable. If you still have symptoms of infection after you finish the ampicillin, call your doctor.
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.
¶ This branded product is no longer on the market. Generic alternatives may be available.