Your Baby Has a Birthmark: What Parents Should Actually Know

Noticing a birthmark on a newborn can bring up a lot of questions for new parents, and honestly, the most useful thing we can usually offer at a first evaluation is accurate information rather than treatment.

The Two Main Categories

Vascular birthmarks, like infantile haemangiomas (“strawberry marks”), typically appear within the first few weeks of life, grow for several months, and then gradually fade over the following few years. Pigmented birthmarks, like congenital moles, are present from birth and are generally monitored over time based on their size and features.

Why “Wait and See” Is Often the Right Medical Advice

For most birthmarks, the expected course is improvement or stability without any treatment at all. We understand that “let’s just keep an eye on it” can feel unsatisfying when you’re hoping for something more active to do, but for the majority of birthmarks, that genuinely is the appropriate, evidence-based approach — not a lack of attention to your concern.

What Would Actually Warrant Closer Attention

Rapid growth, ulceration, bleeding, or a birthmark located near a sensitive structure like the eye or airway are the specific situations where a prompt evaluation, and possibly treatment, becomes relevant. Outside of these, most birthmarks don’t need intervention.

Bringing Your Child In

An evaluation early on accomplishes two things: it confirms exactly what type of birthmark your child has, and it gives you a clear picture of what to expect going forward, including specific signs that would warrant bringing your child back sooner than a routine follow-up. For most parents, that clarity resolves the majority of the worry that brought them in.