Thumb sucking during the first year or two of a child's life need not cause any concern. Any irregularities in the position of teeth that is directly due to sucking habits will probably correct itself if it corrects before the age of 5. After that however, thumb or finger sucking may affect the position of the incoming teeth and shape of the jaws. So, the child should be discouraged from sucking the thumbs or fingers.
There are two types of teeth: the primary, also called as 'baby' or 'milk' teeth, and the permanent teeth. There are 20 primary and 32 permanent teeth. In some persons, one or more of these teeth may be absent, or there may be one or more extra or supernumerary teeth.
Calcium and phosphorous are necessary for hardening the tooth during the early years of tooth formation. A balanced diet throughout life maintains a good dental health..
When food particles are left on the teeth, bacteria turn them into acid which eats way into the Enamel, then into the Dentin and finally into the Pulp. This causes tooth ache. When the decay reaches the roots, the teeth may have to be pulled out.
Bacteria in Plaque can release substance that irritate and inflame gum tissues. This condition is called Gingivitis. When Plaque is not removed, it hardens around the gum line and forms Tartar. The infection then spreads to the bone supporting the tooth and eventually, the tooth may fall out. This is called Periodontal disease or Pyorrhea. Gum diseases may also take the form of a gum boil which results from infected pulp. As pus collects, it works its way through the end of the root and into the jaw bone and pushes out the gum to resemble a boil.
You must visit your dentist immediately. The dentist will probably take and x-ray examination and then place medicated cement over the sensitive part of the fractured tooth. If it is a serious fracture, he may place a band or a crown over the tooth to protect it. If the tooth is knocked out, try and rinse it in water and try and place it in the socket from where it has detached, in case that does not fit well, wrap it in a wet cloth or place it in milk. Go to a dentist as early as possible since in many cases it is possible to re-attach the tooth to the jaw so that it functions normally.
Deposition of plaque on teeth, swollen gums, periodontal Problems, tooth abscess and cavities in tooth can cause bad breath. Other than dental problems, bad breath can be caused by throat or ear infection, sinusitis and gastric problems.
You may use a mouthwash if you want a pleasant breath temporarily. But it won't remove Plaque and prevent tooth decay and gum disease. Bad breath may indicate some other bodily disorders. Do not mask these signs of trouble by using mouthwash.
The loss of enamel surface of tooth due to action of plaque or due to improper brushing is called cavity. The acid attacks the soft inner layer of tooth causing severe pain. Bacteria could infect the inner pulp of teeth and destroy nerves and there could be bad breath and bad taste in mouth.
