There is no strict age limit for children to get a mole, but it is recommended that the best age to get a mole is after puberty, because at this time the child has basically matured, and the mole on the skin will not change greatly with growth and development.
What we usually refer to as a mole is a melanocytic nevus, which is caused by the benign proliferation of melanocytes. This is a very common skin problem and may be related to congenital genetics or developmental defects. Most pigmented moles do not require treatment. If they affect the patient’s mental health or appearance, physical methods such as surgery or lasers may be considered.
Mole spotting is also recommended to be carried out under the operation of a professional doctor. After the operation, it is important to keep the local skin as dry as possible to avoid the occurrence of infection.