The majority of babies are born with their baby, or primary teeth, already lying in wait under the gums. Babies generally start to cut their baby teeth beginning at 6 months, according to the American Dental Association. Primary teeth may continue to erupt until age 3.
Home Remedies: Chewing gum and adding sea salt to your diet could help moderate or control excess saliva. Starting your meal with a bitter or sour food will also stimulate your digestive system, in the case of dry mouth due to inadequate saliva production.
Higher centers in the central nervous system can also excite or inhibit the salivary nuclei. Lesions involving either the central nervous system or the oral cavity can cause excessive salivation as well. Diseases that affect the pharynx, esophagus, and stomach can also stimulate excessive production of saliva.