If a newborn baby has a lot of red dots on his body, consider the following cases: 1. Neonatal acne, which may appear as folliculitis papules and acne, can be treated clinically by applying fusidic acid ointment or mupirocin ointment for anti-inflammatory treatment, or without special treatment, and the rash can usually subside on its own after a few months. 2. Early childhood acute rash, which may be caused by the early childhood acute rash virus infection, appears as small red dots after a high fever. The rash may be caused by a viral infection of the infantile rash and may appear as small red dots after a high fever. The red dots usually subside on their own in 1-2 days and can also be applied symptomatically with menthol lotion and glyburide lotion to relieve itching and astringency.