Frequent urination after a child’s hernia surgery may be due to urethral infection, requiring further examination and antibiotic treatment.

The baby’s symptoms may be due to malnutrition and deficiencies in trace elements, among other reasons. It’s advisable to take the child to the hospital for a follow-up examination and to supplement trace elements and vitamins as recommended by the doctor, in order to promote healthy growth.

A 4-year-old child experiencing leg numbness may be due to a calcium deficiency. It is recommended that parents supplement calcium through food, such as by consuming more seafood, legumes, and dairy products, and by encouraging the child to engage in outdoor activities and sun exposure. Additionally, eating yogurt rich in calcium is also a good way to supplement calcium. It not only provides calcium but also contains probiotics that can regulate intestinal function, suitable for all ages. You can also make some bone broth to drink regularly.

Based on your description, it is generally recommended to combine further examination promptly. Different types require different correction methods. Some may not need correction and can recover on their own, while others must undergo correction; delaying it is too late. Therefore, it is important to judge according to the child’s specific situation.

Children who frequently complain about foot pain may be experiencing growth pains. It is recommended to ensure adequate rest and calcium supplementation.

Foot numbness in children may be caused by blocked blood circulation leading to nerve numbness, or it could be due to a deficiency of vitamin C.

Explore the possible causes and solutions for a child experiencing hand, foot, and headaches.

Joint pain in children may be caused by rheumatic diseases and should be treated and cared for promptly.

A child’s knee pain may be related to growing pains. It is recommended to take vitamins and calcium supplements for treatment, and to pay attention to diet and exercise.

Leg pain at night in children may be due to soft tissue issues. It is recommended to consult a hospital for a diagnosis and use physical therapy methods such as acupuncture or micro-needle knife therapy.