Treatment or prevention of, Vitamin C Deficiency, Scurvy, Infection, Trauma, Burns, Cold exposure, Following Surgery, common cold, Fever, scurvy, Stress, Cancer, Methaemoglobinaemia and Children receiving unfortified formulas. Also indicated in, Hematuria, Dental Caries, Gum Diseases, Pyorrhea, Acne, Infertility, Atherosclerosis, Fractures, Leg ulcers, Hay fever, Vascular thrombosis prevention, Levodopa toxicity, Arsenic toxicity.
Adult Dose
Oral
Scurvy
Adult: Prevention: 25-75 mg daily. 4 tablets 2 to 3 times daily. Treatment: >250 mg daily, given in divided doses.
May also be given via IM/IV/SC admin.
250-500mg IV qDay/BID for at least 2 weeks.
Thalassaemia
Adult: 100-200 mg daily, to be given with desferrioxamine.
Common cold: 1 gm or more daily in divided doses, i.e. 4 tablets daily.
In wound healing: 2-4 tablets 2 to 3 times daily
In other conditions: 1-2 tablets daily
For the reduction of risk of stroke in the elderly: 1-2 tablets daily.
1 effervescent tablet daily with a meal or as directed by physician. Dissolve one tablet in half glass (100 ml) of water and drink instantly.
Child Dose
Children:
Child: 1 mth-4 yr: 125-250 mg daily;
4-12 yr: 250-500 mg daily;
12-18 yr: 500 mg-1 g daily.
Doses to be given in 1-2 divided doses.
Thalassaemia
Child: 100-200 mg daily, to be given with desferrioxamine.
Metabolic disorders
Child: Neonate: 50-200 mg daily, adjust if needed;
1 mth-18 yr: 200-400 mg daily in 1-2 divided doses, up to 1 g daily may be needed.
Should be given with caution to patient with hyperoxaluria.
Vitamin C: Necessary for collagen formation and tissue repair; plays a role in oxidation/reduction reactions as well as other metabolic pathways including synthesis of catecholamines, carnitine, and steroids; also plays a role in conversion of folic acid to folinic acid.
