Red dots on the tongue of children may be caused by papillitis, herpes virus, ulcers and so on, which are analyzed as follows:
1. papillitis of the tongue: inflammation of the papilla of the tongue causes red dots on the tongue, which is also accompanied by a slight pain.
2. Herpes virus: Herpes virus infection may cause red dots on the tongue, which look similar to red dots.
3. Ulcers: Ulcers on the tongue, which start out as red dots, gradually become larger and break.
Red dots on the tongue may also be related to other causes, it is recommended to go to the hospital in time for relevant examinations, to clarify the cause of the symptomatic treatment.