The first tooth usually appears around 6 months old. The first tooth to appear is always the lower front teeth (the lower central incisors). Most children will usually have all of their baby teeth by age 3.
There is a wide range of variability of when a first tooth may appear. Some babies may not have any teeth by their first birthday!
Around 3 months of age, babies will begin exploring the world with their mouth and have increased saliva and start to put their hands in their mouth. Many parents question whether or not this means that their baby is teething.
Children start being cranky when teething, since they may experience the signs like drooling, irritability, restlessness, and loss of appetite. Fever, illness, and diarrhoea are also some symptoms of teething but, if your child presents with these signs later, they need to be evaluated by some child specialist doctor. The best solution to comfort the child is to have the child chew on a cold or frozen rubber teething ring. Topical anaesthetics/gels are not advisable.
Babreath can arise due to negligence of oral hygiene, pyorrhoea in gums, food lodgement in decayed teeth and unclean tongue. You could be either suggested the use of a mouthwash, taught proper brushing/flossing techniques and treated for dental decay or gum problems.