Is it normal for an 8-month-old baby to drool all the time?

8 months baby always drooling, if teething and other physiological conditions are normal, may also be caused by mouth ulcers and other abnormal factors.
1. Normal: 8 months baby always drooling may be in the period of teething, resulting in a large amount of secretion of saliva, can not be swallowed in time, it is always drooling, there are no other abnormal symptoms, which is normal.
2. non-normal situation: oral disease may also lead to 8 months baby always drooling, such as oral herpes, ulcers, etc., this situation the baby in addition to always drooling, usually accompanied by crying, loss of appetite, oral odor and other symptoms. At this time, it is not a normal situation.
8 months baby always drooling, 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, under the guidance of the doctor to give targeted treatment or treatment.