Prickly heat on the face can be eliminated through daily care and medication. 1. Daily care: prickly heat on the face is mainly due to the air is hot and humid triggering a lot of sweating, when the sweat glands are blocked, sweat overflow triggered by local inflammation, pay attention to stay away from the hot environment is very important. When the symptoms are not serious, pay attention to the cleanliness of the affected area and apply prickly heat powder, and the symptoms will improve on their own. 2. Medication: If the local symptoms worsen, redness, swelling and other symptoms, you can follow the doctor’s instructions for local application of cool and itch-relieving topical ointment, such as glycerite lotion to relieve the symptoms. Attention should be paid not to stay in the humid and hot environment for a long time, once the face prickly heat should be moved to a cool and ventilated place immediately, if the symptoms continue to aggravate, you should immediately seek medical advice and standardized treatment under the guidance of the doctor.