A 7-year-old girl frequently experiences dizziness and headaches, which may be due to acute sinusitis caused by a cold.

Discuss the possible causes of frequent pain in the upper back of a 16-year-old’s head and provide corresponding medical advice and lifestyle adjustment methods.

Children’s headaches in winter could be due to neuralgia, and it is recommended to undergo a brain CT scan and take appropriate medication. Also, attention should be paid to rest and stress reduction.

Children’s headaches may be caused by tension-type headaches, and parents should promptly take their child for a brain CT scan, and adopt appropriate medication treatment and rest to improve symptoms.

Discuss the possible causes of elevated red blood cell and hemoglobin levels, as well as related treatment suggestions.

Explore the potential headache issues caused by elevated red blood cell and hemoglobin levels, along with corresponding treatment recommendations.

A 5-year-old child was hospitalized for treatment from January 30 to February 3, 2003, due to upper respiratory infection and high fever with convulsions. After discharge, the child occasionally complained of headaches before bedtime or during the night. Examination showed limited mild abnormalities on the electroencephalogram, but the X-ray image of the paranasal sinuses was normal.

Patients with epilepsy may experience headaches simultaneously.

Discuss the possible causes and coping measures for headaches after colliding with a wall, emphasizing the importance of rest and appropriate examination.

What should be done for a child who has been experiencing headaches since ages 5 to 6 and is now 13, as the frequency of headaches has decreased? The child was once hospitalized due to an accelerated heartbeat, diagnosed with myocarditis. In August 2018, hyperthyroidism was diagnosed, and in September, hypothyroidism was diagnosed, which has now returned to normal. The frequency of headaches has reduced. After an MRI, the doctor prescribed Letrozole tablets to delay bone age. The child is 148 centimeters tall, the thyroid function is normal, and no longer taking Levothyroxine. Is it feasible to stop taking Letrozole? What are the side effects of Letrozole? When should thyroid function be rechecked, and is it still necessary to take Levothyroxine?