A two-year-old child developed pulmonary hypertension after heart surgery. How should conservative treatment and observation be conducted?

Understand the causes of postpartum obesity and excessive sweating, and get professional advice to address this issue.

Two months after giving birth, feeling weak when feverish might be due to lack of sleep and insufficient exercise. With moderate exercise, the body has recovered to its pre-pregnancy state within five months.

Symptoms that may occur after a child touches ice blocks and how to handle them; suggestions for dealing with a child who doesn’t want to eat dinner.

Understand the potential risks associated with X-ray imaging on babies and the duration of radiation retention within their bodies.

What to note and common questions when children receive the DPT vaccine.

Pregnancy complicated with SSA positivity, also known as Ro positivity, is an autoimmune antibody associated with Sjögren’s syndrome. During pregnancy, anti-SSA antibodies may lead to congenital heart conduction block in newborns and neonatal lupus.

Does the direct bilirubin decrease after neonatal jaundice treatment indicate bile duct obstruction?

Penis retraction in premature babies may be caused by hernia. Conservative treatments such as medication and hernia belts can be tried first. If these are ineffective, consider surgical treatment. Additionally, be aware of the possibility of hypospadias, and take your child to a specialized hospital for early examination and treatment.

Discuss the causes and preventive measures of rickets in infants.