There are many reasons why 2-year-old babies have small red dots on their tongues, such as papillitis of the tongue, scarlet fever, oral herpes, oral ulcers and other diseases.
1. papillitis of the tongue: the papilla of the tongue is infected by external bacteria, which can cause congestion and swelling of the papilla of the tongue, resulting in small red dots on the tongue of a 2-year-old baby.
2. Scarlet fever: Scarlet fever caused by type B hemolytic streptococcal infection may cause prune tongue, resulting in small red dots on the tongue of 2-year-old babies, most of which are also accompanied by fever, rash and other discomforts.
3. Oral herpes: Oral herpes caused by herpes virus infection can also cause small red dots on the tongue, rash, ulcers and other symptoms.
4. Oral ulcers: oral ulcers caused by a variety of causes of irritation, the onset of the initial stage may cause the lips, tongue mucosa appear small red dots of the size of a pinpoint, sometimes accompanied by burning pain.
2-year-old baby tongue with small red dots, there may be other reasons, need to go to the hospital in time to check, clear cause.