The general rule is six months after eruption of the first tooth. Taking your child to the dentist at a young age is the best way to prevent problems such as tooth decay, and can help parents learn how to clean their child's teeth and identify his or her fluoride needs.
Download this dictionary. Retching (also known as dry heaving) is the reverse movement (peristalsis) of the stomach and esophagus without vomiting. It can be caused by bad smell or choking, or by withdrawal from some medications after vomiting stops.
Excessive burping. Burping is also referred to as eructation, ructus or belching. It may be described as the expulsion of air or gas from the stomach through the esophagus to the mouth. In some cultures, this is acceptable and is taken to mean that one is appreciating the good meal he or she has just had.