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Ascorbic Acid

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(a skor' bik)

Brand name(s): Ascorbicap; Cecon; Cetane; Cevalin; CeviBid; Ce-Vi-Sol; Flavorcee; Vita-c
Other name(s): Vitamin C

Contents of this page:

Why is this medication prescribed?

Ascorbic acid is used to prevent and treat scurvy, a disease caused by a lack of vitamin C in the body.

This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

How should this medicine be used?

Ascorbic acid comes in extended-release (long-acting) capsules and tablets, lozenges, syrup, chewable tablets, and liquid drops to be given by mouth. It usually is taken once a day. Follow the directions on the package or on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take ascorbic acid exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

Some tablets should be chewed; other tablets and capsules should be swallowed with a full glass of water.

It may take up to 3 weeks for symptoms of scurvy to improve.

What special precautions should I follow?

Before taking ascorbic acid,

What special dietary instructions should I follow?

Some forms of ascorbic acid contain sodium and should be avoided if you are on a sodium- or salt-restricted diet.

Your doctor may suggest changes in your diet to give you more vitamin C.

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 ascorbic acid are not common, they can occur. Tell your doctor if either of these symptoms is severe or does not go away:

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 it 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 Throw away any medication that is outdated or no longer needed. 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.

What other information should I know?

Keep all appointments with your doctor.

Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.

Last Revised - 01/01/2003


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The MedMaster™ Patient Drug Information database provides information copyrighted by the American Society of Health-System Pharmacists, Inc., Bethesda, Maryland Copyright© 2004. All Rights Reserved.