Question
A 20-day-old baby experiences hand and foot tremors, as well as trembling of the lower lip, when exerting force or yawning. Is this normal? What precautions should be taken?
Answer
Around the 20th day after birth, neonates may occasionally exhibit hand and foot tremors, which could be caused by insufficient body temperature or a lack of calcium. Parents should ensure the baby stays warm and avoid catching a cold. In terms of nutritional supplementation, it is advisable to enhance the baby’s nutrition intake, provide probiotics and cod liver oil appropriately, and supplement calcium to help the baby grow healthily. Additionally, under the guidance of a doctor, appropriate massage and exercise can also be performed to promote the baby’s muscle development and blood circulation.