What should I do if my child has prickly heat on his neck?

Children with prickly heat on the neck can be relieved by general treatment when symptoms are mild, and medication is needed when symptoms are severe.
Prickly heat is a superficial, inflammatory skin disease that occurs when the skin is in a hot and humid environment and the sweat ducts are blocked, accompanied by a tingling sensation. In mild cases, prickly heat will gradually disappear after cooling and drying the skin. It is recommended to keep the temperature and humidity of the room suitable and ventilate the room regularly; keep the skin dry and clean, wear loose clothes and avoid scratching the local area.
For obvious symptoms, topical application of cool and itch-relieving agents such as glycerite lotion can be used; or topical application of glucocorticoid medications such as hydrocortisone ointment and dieldrin cream can be used; for those with infections, mupirocin ointment can be used for treatment; and for those with severe itching, antihistamine medications such as loratadine and cetirizine can be taken orally for treatment.
It is recommended that children with prickly heat on the neck seek medical attention in a timely manner, under the guidance of a doctor to standardize the use of medication, to avoid the use of private medication, so as not to delay the disease condition.