Pharmaceutical products and medical devices in foam formulation, namely, pharmaceuticals for skin moisturizing, pharmaceuticals for skin restoring, pharmaceuticals for the treatment of hyperhidrosis, skin infections, dermal mycoses, dermatophite infections, inflammations, psoriasis, dermatitis, atopic dermatitis, actinic keratoses, scabies, ichthyosis, xerosis, irritations, neuralgia, arthritis, genital and labial herpes, burns and sun burnings