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Amoxicillin and Clavulanate Potassium

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(a mox i sil' in) (klav' yoo la nate)

Brand name(s): Augmentin

Contents of this page:

Why is this medication prescribed?

The combination of amoxicillin, a penicillin-like antibiotic, and clavulanate potassium is used to treat bacterial infections of the ear, lungs, nose, sinus, skin, and urinary tract. 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?

Amoxicillin and clavulanate potassium comes as a tablet, chewable tablet, and liquid to take by mouth. It is usually taken every 8 hours (three times a day) or every 12 hours (twice 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 amoxicillin and clavulanate potassium exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

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

The chewable tablets should be chewed thoroughly before they are swallowed. The other tablets should be taken with a full glass of water.

Continue to take amoxicillin and clavulanate potassium even if you feel well. Do not stop taking amoxicillin and clavulanate potassium without talking to your doctor.

Other uses for this medicine

Amoxicillin and clavulanate potassium also is used occasionally to treat venereal disease (VD). Talk to your doctor about the possible risks of using this drug for your condition.

What special precautions should I follow?

Before taking amoxicillin and clavulanate potassium,

What special dietary instructions should I follow?

Amoxicillin and clavulanate potassium may cause upset stomach. Take with food or milk.

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?

Although side effects from amoxicillin and clavulanate potassium are not common, they can occur. Tell your doctor if any of these symptoms are severe or do not go away:

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

What storage conditions are needed for this medicine?

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). Throw away any medication that is outdated or no longer needed. Keep liquid medication in the refrigerator, tightly closed, and throw away any unused medication after 10 days. Do not freeze. Talk to your pharmacist about the proper disposal of your medication.

In case of emergency/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.

Symptoms of overdose may include:

What other information should I know?

Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your response to amoxicillin and clavulanate potassium.

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 amoxicillin and clavulanate potassium, call your doctor.

Last Revised - 01/01/2003


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