Eight-month-old babies drool a lot, mostly caused by the symptoms of teething. When teething, salivary gland secretion will be very vigorous, and usually have very strong drooling phenomenon. You can give your baby teething tools, such as teething sticks, or let your child chew on carrots, which can relieve the discomfort of teething and the symptoms of drooling. It may also be due to inflammation of the baby’s throat, such as herpes in the pharynx, or ulcers in the mouth, and other conditions may also have the symptoms of strong drooling. You can give symptomatic application of antiviral or anti-inflammatory medication, and you can spray the affected area in the mouth with a clearing and detoxifying medication such as open throat sword spray, so that the drooling symptoms can be restored after the symptoms of the disease in the mouth are restored.