What is a type 1 penicillin allergy

Penicillin V is an antibiotic in the penicillin group of drugs. It fights bacteria in your body.

Penicillin V is used to treat numerous diverse types of infections caused by bacteria, such as ear infections,.

Penicillin V may also be used for other purposes not listed in this medication guide.



Penicillin

Generic Name: penicillin V (pen i SILL in)
Brand Names:PC Pen VK, Pen-V

Medically reviewed by Sanjai Sinha, MD Final updated on Dec 22, 2018.


How should I take penicillin?

Take penicillin V exactly as it was prescribed for you. Do not take the medication in larger amounts, or take it for longer than recommended by your doctor. Follow the directions on your prescription label.

You may take penicillin V with or without food.

To be certain penicillin V is helping your condition, your blood may need to be tested on a regular basis. Your kidney or liver function may also need to be tested. Do not miss any scheduled visits to your doctor.

Shake the oral suspension (liquid) well just before you measure a dose.

What is a type 1 penicillin allergy

To be certain you get the correct dose, measure the liquid with a marked measuring spoon or medicine cup, not with a regular table spoon. If you do not own a dose-measuring device, enquire your pharmacist for one.

Take penicillin V for the entire length of time prescribed by your doctor.

What is a type 1 penicillin allergy

Your symptoms may get better before the infection is completely treated. Penicillin V will not treat a viral infection such as the common freezing or flu. Do not give this medicine to another person, even if they own the same symptoms you do.

Penicillin V can cause you to own unusual results with certain medical tests.

What is a type 1 penicillin allergy

Tell any doctor who treats you that you are using penicillin V.

Store penicillin V tablets at room temperature away from moisture, heat, and light. Store liquid penicillin V in a refrigerator but do not permit it to freeze.

What is a type 1 penicillin allergy

Throw away any liquid that has not been used within 14 days after it was mixed at the pharmacy.


Before taking this medicine

Do not use this medication if you are allergic to penicillin V or to any other penicillin antibiotic, such as:

  1. ampicillin (Omnipen, Principen);

  2. amoxicillin (Amoxil, Amoxicot, Biomox, Dispermox, Trimox);

  3. dicloxacillin (Dycill, Dynapen); or

  4. carbenicillin (Geocillin);

  5. oxacillin (Bactocill).

Before using penicillin V, tell your doctor if you are allergic to any drugs (especially cephalosporins such as Ceclor, Ceftin, Duricef, Keflex, and others), or if you have:

  1. kidney disease;

  2. asthma;

  3. a history of diarrhea caused by taking antibiotics; or

  4. a bleeding or blood clotting disorder;

  5. a history of any type of allergy.

If you own any of these conditions, you may need a dose adjustment or special tests to safely take penicillin V.

FDA pregnancy category B.

Penicillin V is not expected to be harmful to an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant during treatment.

What is a type 1 penicillin allergy

Penicillin V can make birth control pills less effective, which may result in pregnancy. Before taking this medicine, tell your doctor if you use birth control pills. Penicillin V 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.


Important information

Do not use this medication if you are allergic to penicillin V or to any other penicillin antibiotic, such as amoxicillin (Amoxil), ampicillin (Omnipen, Principen), carbenicillin (Geocillin), dicloxacillin (Dycill, Dynapen), or oxacillin (Bactocill).

Before using penicillin V, tell your doctor if you are allergic to cephalosporins such as Ceclor, Ceftin, Duricef, Keflex, and others, or if you own asthma, kidney disease, a bleeding or blood clotting disorder, a history of diarrhea caused by taking antibiotics, or a history of any type of allergy.

Penicillin V can make birth control pills less effective, which may result in pregnancy.

What is a type 1 penicillin allergy

Before taking this medicine, tell your doctor if you use birth control pills. Take penicillin V for the entire length of time prescribed by your doctor. Your symptoms may get better before the infection is completely treated.

What is a type 1 penicillin allergy

Penicillin V will not treat a viral infection such as the common freezing or flu. Do not give this medication to another person, even if they own the same symptoms you do.

Antibiotic medicines can cause diarrhea, which may be a sign of a new infection.

What is a type 1 penicillin allergy

If you own diarrhea that is watery or has blood in it, call your doctor. Do not use any medicine to stop the diarrhea unless your doctor has told you to.


What happens if I miss a dose?

Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose and take the medicine at your next regularly scheduled time. Do not take additional medicine to make up the missed dose.


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