Erythema neonatorum
Erythema neonatorum is a common skin disease, which usually appears on the head, trunk and limbs 1-2 days after birth. These erythema have different shapes and sizes, but they don't need special treatment. They will disappear naturally after 1-2 days.
Miliary acne
Miliary rash is formed by sebaceous glands accumulating on the tip of nose, alar and face. It is the size of a millet, yellow and white, and naturally disappears after peeling. This situation does not need special treatment, just keep the baby's face clean.