Four-month-old baby is always spitting, considering the normal phenomenon, thrush, oral herpes simplex and so on.
1. Normal phenomenon: 4 months of the baby is still relatively small, salivary gland secretion is more vigorous, and swallowing function development is not very mature, saliva inside the mouth can not be completely swallowed, so it will always spit.
2. Thrush: Thrush is common in people with low immunity, caused by Candida infection, will be found in the oral mucosa and tongue above the membrane can not be wiped off, 4 months of babies can not express, there will be always spitting, generally also appear irritable, crying, breastfeeding difficulties and other symptoms.
3. Oral herpes simplex: this is caused by herpes simplex virus infection, is a contagious disease, common in young children, the child will appear salivation (drooling), refusal to eat, irritability and so on.
Four-month-old baby always spitting, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, give targeted treatment or standardized treatment.