The attention observes children teething

There are two pairs of teeth in person lifetime, namely deciduous teeth (in all 20) He Hengya (in all 32) . The bud of child tooth goes out have proper time and program, parents notices to observe teething, can understand the child to grow development and healthy state.

Healthy child is much in 6 ～ 7 months begin teething, some is a few earlier, some is a few later. Generally speaking, be in early 4 months or be late 10 months teething, calculate normal range. If arrive,12 months return the 11 ～ after be born not teething, be about to search an account. Dental bud has gone out late or cannot bud goes out, see more commonly at development unusual the infant with calcification obstacle, wait like disease of bring down of slow-witted ailment, rachitic, thyroid function. Congenital skeletal deformation also is accompanied dental bud has gone out late or cannot bud goes out.

It is didymous that the bud of children tooth gives a feature, have regular program. The child is general in 6 ～ 7 months give deciduous teeth. The amount that deciduous teeth of 2 years old of less than grows can calculate so: Lunar age is subtractive 4 ～ 6, be like the normal children August, deciduous teeth should be 4 or 2. Children age arrives when 5 ～ is 7 years old begin to give permanent tooth (namely permanent tooth) , give the first indulge in idle talk first, when 6 ～ is 8 years old, deciduous teeth begins to fall off, the ordinal one by one that gives by tine bud falls off acting with permanent tooth, among them 2 pairs of １ , fang displace １ , 2 indulge in idle talk, 12 years old control a the 2nd grind one's teeth, the 3rd grind one's teeth appears after 18 years old (wisdom tooth) , but also have lifelong the person that do not give this tooth. If permanent tooth bud has gone out late, besides systemic element, local element increases like gum reach hypertrophy, all round tooth root phlogistic infection, can be affected and destroy bone cell activity, make deciduous teeth cannot be absorbed normally and the bud that affects constant tooth goes out, or as a result of traumatic make tooth root and groovy bone happen to be worn more, obstacle tooth bud goes out.

Infant the first time when bud tooth, some occurrence short when Morpheus is disturbed, clamorous, salivate, happy event bite good thing or bite finger, nipple is bitten to wait for a phenomenon when lactation. When going out as a result of tooth bud, oppressive nerve place causes this. Local have the appearance such as gum hyperaemia more, these symptoms disappear naturally after teething mostly.

To help child teething, children can give some of brittleness food in teething, if bake a steamed bread piece wait, also can let the child bite some of smooth and harder strong record toy, but should notice clean sanitation, the bud that is helpful for child tooth so goes out.