I'm sorry to hear you're experiencing headache, dizziness, and vertigo after using electronic devices. These symptoms can sometimes result from eye strain, poor posture, or prolonged screen time.

Here are some steps you can take to manage these symptoms:

• Limit screen time: Take regular breaks using the 20-20-20 rule—every 20 minutes, look at something 20 feet away for at least 20 seconds.
• Adjust screen settings: Reduce brightness, increase text size, and use anti-glare screens if possible.
• Maintain good posture: Sit comfortably with your back supported and screen at eye level.
• Stay hydrated: Drink plenty of water throughout the day.
• Ensure proper lighting: Avoid glare on screens by adjusting room lighting.
• Manage stress and rest well: Ensure adequate sleep and practice relaxation techniques.

If symptoms persist or worsen, it is important to consult an Ear, Nose, and Throat (ENT) specialist or a neurologist. They can evaluate for conditions like inner ear issues or other causes of vertigo and dizziness. Medications such as betahistine (found in some anti-vertigo tablets) may be prescribed if appropriate, but only under medical supervision.

If you experience severe dizziness, fainting, vision changes, or difficulty walking, seek immediate medical attention.

Please consider seeing a specialist to get a thorough evaluation and personalized treatment plan.To narrow down potential causes, we will need some more information.Please tell me your age and gender.