7 doctors weighed in:
What would be causing the rash around my 2y old daughter's mouth?
7 doctors weighed in

Dr. Mark Patterson
Pediatrics
5 doctors agree
In brief: Saliva or irritant
Saliva contains many chemicals, including enzymes, which start the digestive process.
When it repeatedly comes in contact with the skin it can lead to irritation and a rash. It is common for children to lick around their lips, leading to irritation. Due to the irritation, they lick to make it briefly feel better, worsening the rash. Use some type of lip balm or vaseline to keep saliva off the skin.

In brief: Saliva or irritant
Saliva contains many chemicals, including enzymes, which start the digestive process.
When it repeatedly comes in contact with the skin it can lead to irritation and a rash. It is common for children to lick around their lips, leading to irritation. Due to the irritation, they lick to make it briefly feel better, worsening the rash. Use some type of lip balm or vaseline to keep saliva off the skin.
Dr. Mark Patterson
Dr. Mark Patterson
Thank
Dr. Michael Fisher
Dermatology
In brief: Perioral dermatitis
Children are often seen to suffer from perioral dermatitis.
In children, the disease is caused by a number of factors like cosmetics, drugs and many other physical factors. Doctors normally use anti-inflammatory agents to cure the disease. In severe cases, this is treated by anti-acne medicines.

In brief: Perioral dermatitis
Children are often seen to suffer from perioral dermatitis.
In children, the disease is caused by a number of factors like cosmetics, drugs and many other physical factors. Doctors normally use anti-inflammatory agents to cure the disease. In severe cases, this is treated by anti-acne medicines.
Dr. Michael Fisher
Dr. Michael Fisher
Thank
Get help from a real doctor now
Dr. Christopher Crosby
Board Certified, Dermatology
12 years in practice
93K people helped
Continue
107,000 doctors available
Read more answers from doctors