Dynapen

Generic name: Dicloxacillin
Drug class: Penicillinase resistant penicillins

Usage of Dynapen

Dynapen is a penicillin antibiotic that fights bacteria in your body.

Dynapen is used to treat many different types of infections caused by bacteria such as bronchitis, pneumonia, or staphylococcal (also called "staph") infections.

Dynapen may also be used for purposes not listed in this medication guide.

Dynapen side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Dynapen may cause serious side effects. Call your doctor at once if you have:

severe stomach pain, diarrhea that is watery or bloody;

nausea, vomiting;

little or no urination;

unusual bleeding or bruising;

a seizure (convulsions);

mouth pain or irritation, black tongue, sore throat; or

fever, swollen glands, rash or itching, joint pain, or general ill feeling.

Common side effects of Dynapen may include:

heartburn, nausea, vomiting, diarrhea;

blisters or ulcers in your mouth, red or swollen gums, trouble swallowing; or

abnormal liver function tests.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Before taking Dynapen

You should not use Dynapen if you are allergic to Dynapen or to any other penicillin antibiotic, such as:

amoxicillin;

ampicillin;

carbenicillin;

oxacillin; or

penicillin.

To make sure Dynapen is safe for you, tell your doctor if you have:

asthma;

a stomach illness (nausea, vomiting, digestive problems);

liver disease;

kidney disease;

a bleeding or blood clotting disorder;

a history of diarrhea caused by taking antibiotics; or

a history of any type of allergy (especially cephalosporins such as Ceclor, Ceftin, Duricef, Keflex, and others).

It is not known whether this medicine will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.

Dynapen can make birth control pills less effective. Ask your doctor about using a non hormonal birth control (condom, diaphragm with spermicide) to prevent pregnancy.

Dicloxacillin can pass into breast milk and may harm a nursing baby. Tell your doctor if you are breast-feeding a baby.

Do not give this medicine to a child without medical advice.

Relate drugs

How to use Dynapen

Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended.

Take Dynapen on an empty stomach, at least 1 hour before or 2 hours after a meal.

Take this medicine with a full glass of water. To avoid heartburn or stomach irritation, do not take Dynapen while you are lying down or getting ready for bed.

While using Dynapen, you may need frequent medical tests.

This medicine can cause unusual results with certain medical tests. Tell any doctor who treats you that you are using Dynapen.

Use this medicine for the full prescribed length of time. Your symptoms may improve before the infection is completely cleared. Skipping doses may also increase your risk of further infection that is resistant to antibiotics. Dynapen will not treat a viral infection such as the flu or a common cold.

Do not share this medicine with another person, even if they have the same symptoms you have.

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

Warnings

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

What other drugs will affect Dynapen

Tell your doctor about all your current medicines and any you start or stop using, especially:

probenecid;

tetracycline;

a blood thinner (warfarin, Coumadin, Jantoven); or

any other antibiotic.

This list is not complete. Other drugs may interact with dicloxacillin, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide.

Disclaimer

Every effort has been made to ensure that the information provided by Drugslib.com is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Drugslib.com information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Drugslib.com does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Drugslib.com's drug information does not endorse drugs, diagnose patients or recommend therapy. Drugslib.com's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners.

The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Drugslib.com does not assume any responsibility for any aspect of healthcare administered with the aid of information Drugslib.com provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.