Patient's question:
At 9 months, my baby has suddenly started grinding his teeth and clenching his fists, making funny faces, each lasting about 3 seconds. When I entertain him, he immediately returns to normal and even laughs. This happens especially when he's excited. Others say it's because the baby is "building up strength." Is this normal?Doctor's answer:
Hello, a 9-month-old baby has recently been grinding his teeth, clenching his hands, and making strange faces. Tickling him can make him laugh immediately and normally, showing obvious excitement. It might be that the baby is uncomfortable when his teeth or gums are itchy. Making these movements can relieve gum discomfort. You can often give the baby apple slices, steamed buns, or cake. Dryness, etc., let the baby bite a piece, grind a tooth gum, relieve gum discomfort, and promote the early eruption and growth of teeth.