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What should a 14-year-old patient do to prevent headaches?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

My 14-year-old son has been experiencing headaches and dizziness. Once, while he was in church, he fainted, and before that happened, he felt cold. A couple of days later, he developed nausea, stomach pain, and diarrhea during the night. He also vomited once and looked very pale afterward.

For the past five months, he has occasionally experienced throbbing headaches. He is 5 feet 2 inches tall and weighs 114.64 pounds.

Kindly assist.

Hello,

Welcome to icliniq.com.

I understand your concern regarding your son's headaches and dizziness. To better evaluate his symptoms, I would like to ask a few questions:

  • Does your son experience headaches every day?
  • Are there any factors that make the headache worse or better?
  • You mentioned he vomited once. Does he usually feel nauseated when he has a headache?
  • Has he reported any vision problems?
  • Does he have symptoms such as ear fullness, ear discharge, or ringing in the ears?
  • Has he ever had his blood pressure or hemoglobin levels checked?
  • Does he have any significant past medical history?
  • Has he been evaluated by a doctor for these symptoms during the past five months?
  • If so, what guidance or treatment was recommended?

A detailed medical history will help determine the possible cause of his headaches. Depending on his answers, further evaluation or imaging studies may be required. For temporary pain relief, Paracetamol or Ibuprofen may be considered as advised by a healthcare professional. I would also recommend an in-person medical evaluation.

Please provide the above details so I can guide you further.

Thanks.

Patient's Query

Thank you, doctor.

My son does not experience headaches daily, but he feels dizzy whenever he has one. He does not usually feel nauseated with his headaches; that happened only once. He has not complained of vision problems and can see normally.

When he becomes dizzy, he describes it as everything around him spinning or moving. He does not have ear fullness, ear discharge, or ringing in the ears.

When he fainted in church, a doctor checked his blood pressure, and it was normal. He has not had any blood tests, including hemoglobin testing.

I believe his headaches may be related to his sleep habits. He often stays awake late at night completing school modules, and spends a lot of time on his phone. Sometimes he forces himself to stay awake despite feeling tired. His sleep schedule became very irregular, with him sleeping during the morning instead of at night.

Recently, he has been trying to sleep earlier and reduce his phone usage. He has not visited a doctor for these symptoms. Although the headaches started about five months ago, they occurred only occasionally at first. About a month ago, he experienced another episode. On one occasion, he took Paracetamol for a headache and felt better after sleeping. He also sometimes applies an ointment to his forehead for relief.

Currently, he describes the headache as mild.

Hello,

Welcome back to icliniq.com.

Based on the information you have provided, your son's symptoms are most likely related to inadequate and irregular sleep patterns. Sleep deprivation, excessive screen time, and a disrupted sleep schedule can commonly cause headaches, dizziness, difficulty concentrating, and even fainting episodes in adolescents.

I recommend the following:

  • Encourage him to maintain a regular sleep schedule and aim for at least 8 to 10 hours of sleep each night.
  • Reduce screen time, especially during the hour before bedtime.
  • Create a calm and comfortable sleep environment.
  • Engage in regular physical activity during the day.
  • Avoid caffeine-containing drinks in the evening.
  • Limit daytime naps, particularly long afternoon naps.

The fainting episode also appears consistent with exhaustion and lack of adequate rest based on the history provided. The vomiting episode does not seem directly related to his current headache pattern.

Since the headaches are mild, infrequent, and improve with rest, they are reassuring. However, if they become more frequent, severe, occur early in the morning, wake him from sleep, are associated with vision changes, weakness, repeated vomiting, or additional fainting episodes, he should be evaluated by a doctor promptly.

I hope this helps.

Take care.

Thanks.

Medically reviewed byiCliniq medical review team

Published At May 23, 2022
Reviewed AtJune 2, 2026

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