To treat skin rashes in children, use aloe vera along with a few drops of a very effective antihistamine: black seed oil. It can also be used in the form of syrup, capsules, and cream, depending on the child's age.
In addition, ginger, fennel seed, and chamomile herbal teas will help protect the digestive system, and especially the gut flora.
Finally, tea tree oil is one of the best antioxidants available, but it should not be used for children under three years old.
What the science says: for children, natural skin care
What published research says about the remedies mentioned above, for context only — the studies examine material causes, healing belongs to Allah.
For children
In infants, the probiotic Lactobacillus reuteri reduces colic crying according to a meta-analysis (Pediatrics, 2018) (Acta Paediatr, 2024); in children, honey soothes nighttime coughing (after one year of age) (Cochrane, 2018), fiber and hydration treat constipation (J Pediatr, 2022), and omega-3s are being studied for hyperactivity (Neuropsychopharmacology, 2018). Precaution: never give honey before one year of age, no essential oils before age 3 (age 6 for peppermint), doses adjusted to weight; any fever in an infant under 3 months old is an emergency.
Natural skin care
Aloe vera promotes healing and soothes the skin according to a review of clinical trials (Iran J Med Sci, 2019) (Plast Reconstr Surg, 2018); for eczema, daily moisturizing with emollients is the foundation of treatment (Int J Dermatol, 2025) and the skin microbiome plays a central role (J Eur Acad Dermatol Venereol, 2023). Olive oil, black seed oil, honey, and shea butter are the traditional emollients. Precaution: test any new product on a small area for 24 hours; a lesion that spreads, oozes, or becomes infected calls for a doctor.