Approach Considerations
Because sudden death may occur in patients with scurvy, ensuring adequate vitamin C replenishment in patients with vitamin C deficiency is the hallmark of therapy. Restoration of body stores of vitamin C is essential to achieve complete resolution of symptoms. In most adult patients, provision of 250 mg of vitamin C 4 times a day for 1 week aids in achieving this goal.
Identifying and treating comorbid nutritional deficiencies (eg, iron deficiency anemia, folate deficiency, other vitamin deficiencies) are integral parts of management. Provision of a balanced and liberal diet to meet the nutritional needs of the patient aids in recovery.
Ascorbic Acid
Orange juice is an effective dietary remedy for curing infantile scurvy and was the standard treatment before the discovery of vitamin C. Upon instituting dietary or pharmacologic treatment, the clinical recovery is impressive. The appetite of the infant is recovered within 24-48 hours. The symptoms of irritability, fever, tenderness upon palpation, and hemorrhage generally resolve within 7 days.
Patients should take oral ascorbic acid at 100 mg 3-5 times a day until total of 4 g is reached, and then they should decrease intake to 100 mg daily. Alternatively, ascorbic acid may be taken at 1 g/d for the first 3-5 days followed by 300-500 mg/d for 1 week. Then, the recommended daily allowance is resumed.
Divided doses are given, because intestinal absorption is limited to 100 mg at one time. Parenteral doses are necessary in those with gastrointestinal malabsorption.
Diet
A diet adequate in vitamin C can prevent the development of scurvy. Foods high in vitamin C include citrus fruits, especially grapefruits and lemons; berries and cantaloupe; and vegetables, including broccoli, spinach, green peppers, tomatoes, potatoes, cauliflower, and cabbage.
The recommended daily allowance for vitamin C varies with the age of the individual. The current recommendation for adults is 120 mg daily, although a dose of 60 mg daily is all that is required to prevent scurvy. Some experts think the level should be as high as 200 mg daily to match the level present in 5 servings of fruits and vegetables daily, a diet shown to decrease cancer risk.
The following are the Food and Nutrition Board of the National Academy of Sciences and the National Research Council's minimum recommended daily dietary allowances of vitamin C[19] :
- Infants: 0-6 months, 40 mg; 7-12 months, 50 mg
- Children: 1-3 years, 15 mg; 4-8 years, 25 mg
- Males: 9-13 years, 45 mg; 14-18 years, 75 mg; 19-70 years, 90 mg
- Females: 9-13 years, 45 mg; 14-18 years, 65 mg; 19-70 years, 75 mg
- Pregnant women: Younger than 18 years, 80 mg; 19-50 years, 85 mg
- Lactating mothers: Younger than 18 years, 115 mg; 19-50 years, 120 mg
Megadoses of vitamin C have not been shown in clinical trials to reduce viral illnesses such as colds. Large doses of vitamin C, ie, more than 1 g/d, may increase the risk of certain illnesses such as kidney stones, particularly oxalate stones.
Leger D. Scurvy: reemergence of nutritional deficiencies. Can Fam Physician. Oct 2008;54(10):1403-6. [Medline]. [Full Text].
Delanghe JR, Langlois MR, De Buyzere ML, Torck MA. Vitamin C deficiency and scurvy are not only a dietary problem but are codetermined by the haptoglobin polymorphism. Clin Chem. Aug 2007;53(8):1397-400. [Medline].
Jenny C. Evaluating infants and young children with multiple fractures. Pediatrics. Sep 2006;118(3):1299-303. [Medline].
Gan R, Eintracht S, Hoffer LJ. Vitamin C deficiency in a university teaching hospital. J Am Coll Nutr. Jun 2008;27(3):428-33. [Medline].
Mosdol A, Erens B, Brunner EJ. Estimated prevalence and predictors of vitamin C deficiency within UK's low-income population. J Public Health (Oxf). Dec 2008;30(4):456-60. [Medline].
Biesalski HK. Parenteral ascorbic acid in haemodialysis patients. Curr Opin Clin Nutr Metab Care. Nov 2008;11(6):741-6. [Medline].
Singer R, Rhodes HC, Chin G, et al. High prevalence of ascorbate deficiency in an Australian peritoneal dialysis population. Nephrology (Carlton). Feb 2008;13(1):17-22. [Medline].
Hampl JS, Taylor CA, Johnston CS. Vitamin C deficiency and depletion in the United States: the Third National Health and Nutrition Examination Survey, 1988 to 1994. Am J Public Health. May 2004;94(5):870-5. [Medline]. [Full Text].
Noble JM, Mandel A, Patterson MC. Scurvy and rickets masked by chronic neurologic illness: revisiting "psychologic malnutrition". Pediatrics. Mar 2007;119(3):e783-90. [Medline].
Duggan CP, Westra SJ, Rosenberg AE. Case records of the Massachusetts General Hospital. Case 23-2007. A 9-year-old boy with bone pain, rash, and gingival hypertrophy. N Engl J Med. Jul 26 2007;357(4):392-400. [Medline].
Arron ST, Liao W, Maurer T. Scurvy: a presenting sign of psychosis. J Am Acad Dermatol. Aug 2007;57(2 Suppl):S8-10. [Medline].
Hercberg S, Preziosi P, Galan P, et al. Vitamin status of a healthy French population: dietary intakes and biochemical markers. Int J Vitam Nutr Res. 1994;64(3):220-32. [Medline].
Ratanachu-Ek S, Sukswai P, Jeerathanyasakun Y. Scurvy in pediatric patients: a review of 28 cases. J Med Assoc Thai. Aug 2003;86 Suppl 3:S734-40. [Medline].
Toffanello ED, Inelmen EM, Minicuci N, et al. Ten-year trends in vitamin intake in free-living healthy elderly people: the risk of subclinical malnutrition. J Nutr Health Aging. Feb 2011;15(2):99-103. [Medline].
Tveden-Nyborg P, Lykkesfeldt J. Does vitamin C deficiency result in impaired brain development in infants?. Redox Rep. 2009;14(1):2-6. [Medline].
Ragunatha S, Inamadar AC, Palit A, et al. Diffuse nonscarring alopecia of scalp: an indicator of early infantile scurvy?. Pediatr Dermatol. Nov-Dec 2008;25(6):644-6. [Medline].
World Health Organization/NHD 99.11 Scurvy and its prevention and control in major emergencies. World Health Organization. Available at http://www.who.int/nutrition/publications/emergencies/WHO_NHD_99.11/en/. Accessed July 28, 2011.
Emadi-Konjin P, Verjee Z, Levin AV, Adeli K. Measurement of intracellular vitamin C levels in human lymphocytes by reverse phase high performance liquid chromatography (HPLC). Clin Biochem. May 2005;38(5):450-6. [Medline].
Dietary Reference Intakes from the Food and Nutrition Board, Institute of Medicine, National Academies. Available at http://iom.edu/Activities/Nutrition/SummaryDRIs/~/media/Files/Activity%20Files/Nutrition/DRIs/RDA%20and%20AIs_Vitamin%20and%20Elements.pdf. Accessed July 28, 2011.

