Pediatric Acrodermatitis Enteropathica Treatment & Management
- Author: KN Siva Subramanian, MD; Chief Editor: Dirk M Elston, MD more...
Medical Care
- In patients with acrodermatitis enteropathica (AE), zinc gluconate or sulfate is administered orally at a dosage of 1-3 mg/kg/d. Although the intravenous dosage has not clearly been estimated, amounts of 300-1000 mcg/kg/d may be sufficient for rapid reversal of symptoms.
- Clinical response is observed within 5-10 days. See the following images.
Skin lesions in the diaper area.
Skin lesions in the diaper area (see image above) a few weeks after treatment with zinc. - In AE, maintain zinc therapy throughout the patient's life span, though periods of remission are reported.
- Exacerbation during pregnancy or the stress of disease may require an increase in therapy.
- In acquired zinc deficiency, treatment can be stopped after the precipitating cause is resolved.
- Clinical response is observed within 5-10 days. See the following images.
- Warm compresses and petrolatum applied 3 times a day to areas of weeping or crusted dermatitis may enhance re-epithelialization when used concurrently with zinc replacement.
Consultations
- Consultation with pediatricians, dermatologists, pediatric gastroenterologists, and/or nutritionists may be necessary.
Diet
The zinc content of some relatively zinc-rich foods is listed in Table 1 below.
Table 1. Zinc Content of Zinc-Rich Foods (Open Table in a new window)
| Food | Serving Size | Zinc Content, mg |
| Oysters | 6 medium, cooked | 43.4 |
| Dungeness crab | 3 oz, cooked | 4.6 |
| Beef | 3 oz, cooked | 5.8 |
| Turkey, dark meat | 3 oz, cooked | 3.5 |
| Chicken, dark meat | 3 oz, cooked | 2.4 |
| Pork | 3 oz, cooked | 2.2 |
| Cashews | 1 oz | 1.6 |
| Baked beans | 0.5 cup | 1.8 |
| Yogurt, fruit | 1 cup (8 oz) | 1.8 |
| Chickpeas (garbanzo beans) | 0.5 cup | 1.3 |
| Almonds | 1 cup (8 oz) | 1.0 |
| Milk | 1 cup (8 oz) | 1.0 |
| Cheese cheddar | 1 oz | 0.9 |
| Peanuts | 1 cup (8 oz) | 0.9 |
Table 2. Recommended Dietary Allowances for Zinc (elemental) (Open Table in a new window)
| Life Stage | Age | Allowance, mg/d | |
| Males | Females | ||
| Infants | 0-6 mo | 2 | 2 |
| 7-12 mo | 3 | 3 | |
| Children | 1-3 y | 3 | 3 |
| 4-8 y | 5 | 5 | |
| 9-13 y | 8 | 8 | |
| Adolescents | 14-18 y | 11 | 9 |
| Pregnant, ≤ 19 y | NA | 12 | |
| Breastfeeding, ≤ 19 y | NA | 13 | |
| Adults | All, ≥ 19 y | 11 | 8 |
| Pregnant, ≥ 19 y | NA | 11 | |
| Breastfeeding, ≥ 19 y | NA | 12 | |
| NA = not applicable | |||
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| Food | Serving Size | Zinc Content, mg |
| Oysters | 6 medium, cooked | 43.4 |
| Dungeness crab | 3 oz, cooked | 4.6 |
| Beef | 3 oz, cooked | 5.8 |
| Turkey, dark meat | 3 oz, cooked | 3.5 |
| Chicken, dark meat | 3 oz, cooked | 2.4 |
| Pork | 3 oz, cooked | 2.2 |
| Cashews | 1 oz | 1.6 |
| Baked beans | 0.5 cup | 1.8 |
| Yogurt, fruit | 1 cup (8 oz) | 1.8 |
| Chickpeas (garbanzo beans) | 0.5 cup | 1.3 |
| Almonds | 1 cup (8 oz) | 1.0 |
| Milk | 1 cup (8 oz) | 1.0 |
| Cheese cheddar | 1 oz | 0.9 |
| Peanuts | 1 cup (8 oz) | 0.9 |
| Life Stage | Age | Allowance, mg/d | |
| Males | Females | ||
| Infants | 0-6 mo | 2 | 2 |
| 7-12 mo | 3 | 3 | |
| Children | 1-3 y | 3 | 3 |
| 4-8 y | 5 | 5 | |
| 9-13 y | 8 | 8 | |
| Adolescents | 14-18 y | 11 | 9 |
| Pregnant, ≤ 19 y | NA | 12 | |
| Breastfeeding, ≤ 19 y | NA | 13 | |
| Adults | All, ≥ 19 y | 11 | 8 |
| Pregnant, ≥ 19 y | NA | 11 | |
| Breastfeeding, ≥ 19 y | NA | 12 | |
| NA = not applicable | |||

