Atopic Dermatitis: Prevention and Treatment in Infants

 In Dermatology, Pediatrics

Ashley Weber, HBSc, ND

Atopic dermatitis (AD), also called eczema, is an inflammatory, pruritic skin condition associated with immune dysfunction and altered skin barrier function.1 Prevalence is highest among children, at 10-20%, with 60% of cases beginning within the first year of life.1 Signs and symptoms include a pruritic, erythematous rash, which may present as dry or thickened skin with excoriations. Patients presenting with pyoderma often have a secondary bacterial infection which may require antibiotics. Location of AD in infants typically begins on the scalp (“cradle cap”), face/cheeks, or extensor surfaces of arms and legs; however, it may present at any location.2 It is important to check behind the ears, back of the neck, and in folds of skin in any infant suspected of AD. Risk factors for development of atopic dermatitis by 6 months of age include male gender, family history of atopy (asthma, eczema, allergic rhinitis), Black or Asian ethnicity, increased gestational age,3 and living in urban areas.4

Associated Factors

Atopic dermatitis in infants is often accompanied by gastrointestinal conditions such as infantile colic, gastroesophageal reflux, and/or constipation, although this connection is largely ignored in medical literature. Underlying dysbiosis of gut microbiota gives rise to a multitude of digestive symptoms and can lead to altered immune function, contributing to AD. Treatment of the common fundamental cause often leads to resolution of multiple symptoms.

Symptoms of AD often begin or flare up during solid food introduction, an important indication of possible food sensitivity, to be discussed in greater detail below. Additionally, AD often aggravates during tooth eruption, due to skin irritation from excessive drooling and systemic inflammation. Keep this in mind when flare-ups occur, and ease teething symptoms while continuing treatment for AD.


Atopic dermatitis is a common condition in pediatric health, and although generally not a serious condition, it can be quite uncomfortable for babies and distressing for parents. Although similar principles apply when treating children and adults, treatment of infant AD requires unique routes of administration and altered doses. The following section reviews prevention strategies and treatment for uncomplicated infant atopic dermatitis.


Exclusive breastfeeding has numerous benefits, including decreased risk of atopic dermatitis, especially in those with a family history of atopy.5 It is important to reinforce this as a benefit to parents concerned about atopy or with a family history of AD. It is important for naturopathic physicians to provide the support and resources required in the face of difficulties with breastfeeding to ensure continuance.

Food Sensitivities

The role of maternal antigen avoidance and delayed food introduction for various conditions has been controversial in medical research. However, as naturopathic physicians, it is difficult to deny the clinical significance of food sensitivities. Recent evidence suggests that antigen avoidance during pregnancy does not reduce risk of AD, but that avoidance during breastfeeding may be beneficial.6 For infants that have already begun food introduction, removing common allergens as a part of treatment is helpful. Important food allergens in AD include cow dairy and egg, among others.7 It is also necessary to educate parents on appropriate methods of solid-food introduction and awareness of signs of reaction. If AD flares with introduction of a new food, it is appropriate to remove the food for a period of time and attempt introduction again at a later date. Such foods may be better tolerated once other factors contributing to AD are addressed.


One mechanism for development of AD is altered immune function, with suppressed Th1 function and heightened Th2 activity. A significant body of evidence has shown that probiotics modulate Th1/Th2 response, which can help to prevent allergic conditions such as AD.8 Recent studies have shown that probiotics during pregnancy and breastfeeding significantly reduce the incidence of infant AD.9-12 Doses and strains used in such studies are inconsistent, which contributes to varied results; however, a recent large-scale meta-analysis concluded that the combination of Lactobacillus (rhamnosus10 or ruteri11) and Bifidobacterium to be most effective.12

Similarly, evidence for probiotics supplemented directly to infants as treatment of AD is also conflicting; however, numerous studies do show significant benefit.13-14 Selection of specific probiotic strains at appropriate doses for pregnant breastfeeding mothers and infants, in order to shift towards Th1, aids in prevention and treatment of atopic dermatitis in infancy.

Vitamin D

Vitamin D has immunomodulating properties and may therefore play a role in treatment of atopic dermatitis; vitamin D deficiency has also been associated with increased risk of childhood AD.15 Maternal supplementation with vitamin D during pregnancy is associated with significantly increased cord blood vitamin D status, and subsequent reduced risk of AD.16 It has also been shown that vitamin D deficiency in older children is linked to increased risk of AD, and that repletion of vitamin D status improves symptoms;17 however, trials conducted during breastfeeding and infancy are lacking. Due to safety and widespread beneficial effects of vitamin D, supplementation during pregnancy, and possibly breastfeeding and infancy, at appropriate doses is beneficial for prevention and treatment of AD.

Essential Fatty Acids

Etiology of AD and its association with omega-3 and omega-6 fatty acids have been investigated with conflicting evidence, however are worth consideration. Fish or fish oil consumption during pregnancy has been repeatedly shown to reduce incidence of AD of infants,18 and similar results have been shown in breastfeeding.19 Supplemental evening primrose oil (EPO) for children with AD has been shown to be effective for symptom reduction,20 while similar research for fish oils in children with AD shows lack of effect. It is therefore warranted to consider maternal fish oil supplementation during pregnancy and lactation, with the possible addition of EPO in infancy, depending on age, for treatment of AD.


Homeopathic remedies are an excellent adjunct to treatment of AD in infants, and remedies often change throughout the course of treatment. To give remedies to infants, crush pellets between 2 spoons, and place them inside their mouths. Some practitioners dissolve pellets in water, which is also effective. A wide variety of remedies may be indicated; the following is a sample of keynotes:

  • Arsenicum – Very dry and flaky skin. Very itchy, scratches until raw. Uncovered areas of skin worst. Worse after midnight, cold air. Better warm air and hot bath.21-22
  • Graphites – Dry with honey-like discharge that crusts over. Slow to heal. Deep cracks in skin. Location: scalp, hairline, behind ears, skin folds, genitals, backs of hands. Worse at night and heat. Better cold applications.21-22
  • Petroleum – Extremely dry, almost painful. Red, raw, and moist skin surface, which oozes after scratching. Bleeds easily and becomes infected. Scratches until bleeds. Location: palms, fingertips, joints, genitals. Worse winter and cold air. Better warm air and dryness.21-22
  • Sulphur – Most common remedy for eczema. Dry, scaly, cracked areas of skin. Intense itching. Scratching until raw or bleeding. Location: hairline, face, elbows and knees. Worse night, heat, warmth of bed, and wool. Better dry, cool bathing.21-22

Topical Applications

Although AD must be treated internally to address the root cause, topical applications are useful for symptom management, and aid in skin healing. Maintaining moisture of skin is imperative, so use appropriate oils or safe creams.

  • Aloe vera – Aloe gel is intensely moisturizing and used for dry skin. For some patients, treatment with aloe topically may provide enough hydration to allow skin to heal naturally.23
  • Calendula officinalis – Calendula has anti-inflammatory, vulnerary, antipruritic, and antimicrobial properties when used topically. Typically used for more severe AD that requires wound-healing.23-24
  • Stellaria media – Chickweedhas vulnerary and strong anti-pruritic properties when used topically, and is indicated especially in cases of intense itching.24
  • Azadirachta indica – Neem is used topically for intensely dry skin, and has anti-inflammatory and anti-pruritic properties, which may partially be explained by its quercetin content.24


Although atopic dermatitis is common among infants, it should not be viewed as “normal,” but rather a sign of deeper dysfunction. Many of the preventative measures used for AD have numerous other benefits for both mom and baby, and are easily incorporated into perinatal wellness plans. Treatment may vary depending on age of the infant and severity of symptoms; however, addressing the root cause and healing from the inside-out will have substantial benefit, not only on current symptoms of atopic dermatitis, but also prevention of related conditions in the future and overall health.


Weber_Headshot_May_2014Ashley Weber, HBSc, ND is a naturopathic physician and graduate of the Canadian College of Naturopathic Medicine. Prior to her medical studies, she obtained an Honors Bachelor of Science degree in kinesiology from McMaster University. In addition to private practice, she is co-founder of Samana Health Retreats, offering custom luxury retreats and programs focusing on holistic health and yoga. Ashley maintains a general family practice at 2 locations in Toronto, Canada, with a clinical focus and passion for prenatal health and pediatrics. To learn more, visit, or follow Ashley on Twitter at @AshleyWeberND.


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