A concise explanation of the causes and treatment principles for infants with reduced appetite and crying fits.

A 9-month-old baby with high TSH, low FT3, and normal FT4 levels may be due to abnormal endocrine regulation. It is recommended to regularly visit the hospital for check-ups, pay attention to a regular lifestyle, meticulous care, and easily digestible diet, and avoid adverse stimulation.

Explore the possible causes of black stools and nosebleeds in children, and provide professional medical advice and dietary precautions.

Understand the possible causes of children’s abdominal pain and how to alleviate symptoms through appropriate dietary adjustments.

If a child experiences symptoms such as dry vomiting, vomiting, fever, and abnormal bowel movements, it may be viral gastroenteritis. It is recommended to confirm the diagnosis through blood tests, CRP, and stool tests, and to receive treatment under a doctor’s guidance.

Children’s low fever, vomiting, and diarrhea may be caused by abdominal cold or viral infection. It is recommended to use Gentamicin granules, Acyclovir granules, and Cefpodoxime proxetil granules for treatment, and to pay attention to staying warm and replenishing fluids.

Persistent coughing in children may be caused by upper respiratory tract infections, which could lead to bacterial infections in severe cases. It is recommended to drink plenty of water, avoid spicy foods, and seek medical attention promptly.

Diarrhea in children may be caused by colds, indigestion, or bacterial/viral infections. It is important to seek medical attention promptly for a check-up and appropriate treatment measures.

Explore the possible causes of dizziness and headaches, and provide professional treatment suggestions.

Discuss the causes of skin abrasion around children’s fingers and professional medical advice, providing parents with care guidelines.