Ascorbic acid

Generic name: Ascorbic Acid (vitamin C)
Drug class: Vitamins

Usage of Ascorbic acid

Ascorbic acid is used to treat and prevent vitamin C deficiency.

Ascorbic acid is also used in supporting antioxidant activity and the immune system to work properly to protect the body from disease.

Ascorbic acid may also be used for purposes not listed in this product guide.

Ascorbic acid 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.

Ascorbic acid may cause serious side effects. Stop using ascorbic acid and call your doctor at once if you have:

joint pain, weakness or tired feeling, weight loss, stomach pain; or

chills, fever, pain in your side or lower back, blood in your urine, painful or difficult urination.

Common side effects of ascorbic acid may include:

heartburn, upset stomach; or

nausea, diarrhea, stomach cramps.

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 Ascorbic acid

You should not use ascorbic acid if you have ever had an allergic reaction to a vitamin C supplement.

Ask a doctor or pharmacist if ascorbic acid is safe to use if you have ever had:

if you smoke (smoking can make ascorbic acid less effective);

hereditary iron overload disorder (hemochromatosis); or

kidney disease or a history of kidney stones.

Ask a doctor before using this medicine if you are pregnant or breastfeeding.

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How to use Ascorbic acid

Usual Adult Dose for Dietary Supplement:

Oral, IM, IV, subcutaneously: 50 to 200 mg/day.

Usual Adult Dose for Urinary Acidification:

Oral, IM, IV, subcutaneously: 4 to 12 g/day in 3 to 4 divided doses.

Usual Adult Dose for Scurvy:

Oral, IM, IV, subcutaneously: 100 to 250 mg once or twice daily for a minimum of two weeks.

Usual Pediatric Dose for Dietary Supplement:

Oral, IM, IV, subcutaneously: 35 to 100 mg/day.

Usual Pediatric Dose for Urinary Acidification:

Oral, IM, IV, subcutaneously: 500 mg every 6 to 8 hours.

Usual Pediatric Dose for Scurvy:

Oral, IM, IV, subcutaneously: 100 to 300 mg/day in divided doses for a minimum of two weeks.

Warnings

Follow all directions on the product 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 Ascorbic acid

Other drugs may affect ascorbic acid, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all other medicines you use.

Disclaimer

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