A stork bite (nevus simplex) is a key in ofbirthmark.
It may occur in up to 20% to 30% of newborns.
This article discusses the causes, treatment options, and possible complications of stork bites.
Reproduced with permission from © DermNetdermnetnz.org2023.
Reproduced with permission from A DermNetdermnetnz.org2023.
What Is a Stork Bite?
A nevus simplex is a vascular malformation from small blood vessels that do not fully form or close properly.
Reproduced with permission from © DermNet dermnetnz.org 2023.
Stork bites are usually referred to by different names based on where they appear on the body.
Treatment is generally not necessary.
Reproduced with permission from A DermNet dermnetnz.org 2023.
These birthmarks are pink, red, or purple and usually develop on the face.
A stork bite is a vascular malformation brought on by a collection of blood vessels.
Will a Stork Bite Disappear?
Most stork bites and types of nevus simplex birthmarks go away on their own.
They typically resolve by the time your baby turns 1 or 2 years old.
It is common for stork bites to appear darker when your baby is active or upset.
This is due to the increased blood flow with activity.
It does not mean that the birthmark is getting darker over time.
How Is a Stork Bite Diagnosed?
Even though most birthmarks are harmless, they should be evaluated by a healthcare provider.
Although rare, a birthmark could be the first sign of a chronic disease.
A dermatologist will likely take a thorough medical history and perform a physical exam.
They may use a Woods lamp to see parts of the skin not visible to the naked eye.
This tool uses a special light and is not invasive.
It is rare for a stork bite to last into adulthood.
When this occurs, hair often covers it and does not require treatment.
Talk to a dermatologist if you are concerned about your childs birthmark.
Certain birthmarks, such as port wine stains, can be treated withlaser therapy.
Laser therapy can also prevent the mark from growing and darkening.
Laser therapy is often recommended because port wine stains do not resolve on their own.
Are Stork Bites the Sign of Another Condition?
Stork bites are harmless birthmarks that do not mean your child has an underlying disease or health condition.
This jot down of birthmark does not affect a childs overall health.
Birthmarks are common and usually benign.
When to Contact a Healthcare Provider
Birthmarks are common in newborns and usually do not require treatment.
Start by making an appointment with a healthcare provider or pediatrician.
If your provider is concerned, they will refer you to a dermatologist.
A stork bite is used for nevus simplex birthmarks that appear on the back of a newborns neck.
Stork bites appear flat and are red, pink, or salmon-colored.
They do not hurt or itch.
Most stork bites resolve independently by the time your child is 1 or 2 years old.
They are common and usually do not require treatment.
If you notice a birthmark on your child, see a healthcare provider.
American Academy of Dermatology Association.Birthmarks: Signs and symptoms.
