Is the baby of two and a half months drooling normal

summary

For a newborn baby, the whole body is growing up, and the constitution is the weakest. Because of this, if the child is not properly taken care of, the child will get sick, and parents are also very worried. Let's talk about whether the baby of two and a half months drools normally.

Is the baby of two and a half months drooling normal

First: salivation, written language called salivation, mostly normal physiological phenomenon. The regulation of saliva secretion depends on the local stimulation in oral cavity and the reflex of nerve center. Because the function of the central nervous system and salivary gland is not yet mature, there is little saliva in the newborn.

Second: to 3 months, saliva secretion gradually increased, and individual baby secretion ability is strong, will drool. At 6 to 7 months of age, the baby's deciduous teeth erupt, stimulating the trigeminal nerve will also increase saliva secretion. In addition, the baby's oral volume is small, so it will not swallow and regulate the saliva in the mouth, so it will flow out naturally after storage.

Third: saliva secretion is also innervated, children can also be due to brain development is not perfect, the inhibition of saliva secretion and swallowing function is slightly poor, resulting in frequent drooling. After 1 year old, salivation is less with the development of brain. When children are 2-3 years old, their swallowing function and central nervous system will be further improved, and they will not drool.

matters needing attention

Two and a half months of the baby under normal circumstances will not drool, but if the baby has oral disease, it may appear drooling phenomenon, of course, parents must not neglect, should take the child to the hospital for treatment, cure the disease as soon as possible, restore health.