How is sucking reflex weak caused?

summary

Weak sucking reflex is one of the congenital reflexes of mammals and human infants. It is a kind of neonatal unconditional reflex. When the nipple or fingers touch the lips of the newborn, there will be sucking and wriggling of the lips and tongue. After birth about four months will disappear, gradually replaced by active eating action. But in sleep and other occasions, infants will still show spontaneous sucking for a period of time. How is sucking reflex weak caused? Now let me tell you something.

How is sucking reflex weak caused?

Sucking reflex and looking for milk reflex are the matching reflex. Only after looking for milk and sucking, can we really achieve the effect of drinking milk and replenishing nutrition. Otherwise, the bottle or nipple is put in the baby's mouth, but the baby can't suck. It can be seen that infants can not get food by sucking, in addition to neural development may have problems, the way and amount of nutrition absorption of infants will also appear obstacles.

Sucking reflex is an important indicator to judge whether the brain of a newborn is developing normally. If the two most primitive reflexes do not appear at the time of birth, the baby will have difficulties in eating and living. Therefore, it may be suspected whether the baby has brain damage such as hypoxia, ischemia or brain lesions.

The main clinical manifestations of pseudobulbar paralysis were dysarthria and fulminant language. Labial and laryngeal sounds are indistinct, monotonous, hoarse and blunt. It is difficult to eat and cannot push the food to the pharynx. The soft palate and pharyngeal muscles were paralyzed. The disappearance of soft palate reflex and the existence of pharyngeal reflex are important signs of pseudobulbar palsy, which have more diagnostic significance in the early stage.

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Weak sucking reflex is one of the congenital reflexes of mammals and human infants. It is a kind of neonatal unconditional reflex. When the nipple or fingers touch the lips of the newborn, there will be sucking and wriggling of the lips and tongue.