(am pi sil' in)
WHY is this medicine prescribed?
Ampicillin is a penicillin-like antibiotic used to treat certain infections caused by bacteria such as pneumonia; bronchitis; and ear, lung, skin, and urinary tract infections. Antibiotics will not work for colds, flu, or other viral infections.
This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
HOW should this medicine be used?
Ampicillin comes as a capsule, liquid, and pediatric drops to take by mouth. It is usually taken every 6 hours (four times a day). Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take ampicillin exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Shake the liquid and pediatric drops well before each use to mix the medication evenly. Use the bottle dropper to measure the dose of pediatric drops. The pediatric drops and liquid may be placed on a child's tongue or added to formula, milk, fruit juice, water, ginger ale, or other cold liquid and taken immediately.
The capsules should be swallowed whole and taken with a full glass of water.
Continue to take ampicillin even if you feel well. Do not stop taking ampicillin without talking to your doctor.
What SPECIAL PRECAUTIONS should I follow?
Before taking ampicillin,
- tell your doctor and pharmacist if you are allergic to ampicillin, penicillin, or any other drugs.
- tell your doctor and pharmacist what prescription and nonprescription medications you are taking, especially other antibiotics, allopurinol (Lopurin), anticoagulants ('blood thinners') such as warfarin (Coumadin), atenolol (Tenormin), oral contraceptives, probenecid (Benemid), rifampin, sulfasalazine, and vitamins.
- tell your doctor if you have or have ever had kidney or liver disease, allergies, asthma, blood disease, colitis, stomach problems, or hay fever.
- tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking ampicillin, call your doctor.
- if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking ampicillin.
What SPECIAL DIETARY instructions should I follow?
Take ampicillin at least 1 hour before or 2 hours after meals.
What should I do IF I FORGET to take 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 medicine cause?
Ampicillin may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
- upset stomach
- mild skin rash
If you experience any of the following symptoms, call your doctor immediately:
- severe skin rash
- difficulty breathing or swallowing
- 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 [at Web Site] 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 capsules at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Keep liquid medicine in the refrigerator, tightly closed, and throw away any unused medication after 14 days. Do not freeze. The liquid is good for 7 days at room temperature. Talk to your pharmacist about the proper disposal of your medication.
What should I do in case of OVERDOSE?
In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local 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 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.
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
Copyright © 2007 EBSCO Publishing All rights reserved.