Why do I have sharp headaches, dizziness, ear pain?

Your dad is experiencing dizziness, even though his heart, ENT, and neurology tests were normal. For older adults, dizziness can be caused by many things, like inner ear issues or medication side effects. Discuss additional tests with his doctors to find the exact cause, so the right treatment can be given.

I get what you’re saying about using Betahistine with Sertraline. Don’t worry, few people get severe side effects like Steven Johnson Syndrome from Betahistine. Some common side effects might be a headache or an upset stomach. When you’re suffering from vertigo, it feels like everything is spinning around you. Betahistine works by increasing the blood flow within the inner ear which can help with this. However, it’s best to speak with your doctor before taking any medication. 

You might have postural hypotension, dizziness that occurs when your blood pressure drops suddenly, especially after walking. This may cause you to feel unsteady or dizzy. You should drink plenty of water and move slowly. You may need to change your medicine or lifestyle to get help.

I recommend taking the medication as prescribed to you by your doctor. But if you experience any side effects from it or want to go for some other treatment, you can talk to your neurologist. He will suggest some other treatments based on your condition like lifestyle changes, CBT or acupuncture etc. Also, follow-ups is must. 

Vertigo is a sensation you or the environment around you is spinning. It can be due to structural abnormalities in the inner ear or the brain. Symptoms are dizziness, nausea, and an imbalanced stature. The therapy for the cause is vertigo which is determined by the cause. It may consist of exercising and medication, or maneuvers that help move tiny particles in the inner ear. With proper treatment, vertigo might be controlled or cured.

Insomnia makes it hard to fall or stay asle­ep. Stress, medicine­s, and health issues can cause it. Be­ careful taking ayurvedic insomnia meds with allopathic blood pre­ssure or stroke drugs. Always talk to your doctor before­ trying new medicines. This pre­vents interactions and side e­ffects. Communicate cle­arly with your healthcare provider.

Headaches can arise in many ways, for example, stress, lack of sleep, or even looking at screens for too long can cause them. It's better to lie in a peaceful place, drink a lot of plain water, and abstain from excessive screen time. If the pain persists, you need to go to a doctor and get a thorough checkup done.

The headache and confusion he is experiencing might be due to the hematoma, which is a blood clot in his brain. The air in the burr holes is concerning. The brain cannot tolerate excess blood, as it may cause problems. At least the pain medicine is helping him. His recovery process might be a bit lengthy. It's important to stay in constant communication with the doctors at the hospital.