You may get headache from many factors: stress and dehydration among them. Intense feelings may lead to other headaches, for example, anxiety and depressions. Talking to experts is important to help you identify the cause and get the proper treatment.
 

Experiencing pain in your head and high blood pressure can cause something more serious. You should seek medical attention immediately to get the proper diagnosis and treatment. Some more tests may needed for complete diagnosis.

It's normal to feel anxious about a sleep study. Your symptoms could be related to Myasthenia Gravis or a nasal issue, especially if you have trouble breathing when lying flat. Good sleep is vital for your health, so share your concerns with your healthcare team. They may suggest alternatives like home sleep tests or other ways to improve your sleep. Identifying the cause of your sleep problems is key to finding the right solution for you.

Your elevated blood pressure readings and fluctuating blood sugar levels may also contribute to these feelings. The medications you've received, including antihistamines and antimalarials, should help address your condition. However, if dizziness persists or worsens, I recommend reaching out to your healthcare provider for a follow-up. They can offer further evaluation to ensure you receive appropriate care and guidance.

The twitchy ve­in on your head's right side could be cause­d by stress or lack of sleep. Too much caffe­ine might also make it happen. Eye­ strain and being dehydrated are­ other possible reasons for twitching ve­ins. Be sure to drink enough wate­r, get proper rest, and try re­ducing stress levels. Howe­ver, if it persists or worsens, it's wise­ to visit your regular physician for an examination. 

When a 7 year old experiences a head injury, several tests may be conducted to diagnose the injury..but again it depends on how severe the injury is. Physical examination may be adviced to assess symptoms and neurological function, imaging tests like CT scans or MRIs to identify bleeding or abnormalities in the brain, X-rays to check for skull fractures, and blood tests to evaluate various factors

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. 

You are suffering from a tension headache. A typical characteristic of this problem is that you constantly feel like a tight band is wrapping around the head. A person may get this headache due to the brain's reaction to a stressful, tense environment, constant poor body mechanics, or eyestrain. One way to alleviate it is to relax, maintain good posture, and have screen breaks. Easy and gentle exercises for the neck can also be quite helpful. In addition to keeping your body hydrated and well-rested, you can treat yourself to a regular massage.

You mentione­d ongoing issues but didn't give details. Symptoms may ste­m from stress, poor sleep, or e­ven medical conditions. To address this, track symptoms in a journal. Maintain a nutritious die­t. Ensure sufficient rest. Conside­r seeing your doctor for an evaluation.

Air can sometime­s pass through the top of your head when you bre­athe. It may be due to a tiny hole­ in your skull or close to your sinuses. Or, you may have a blocke­d nose passage. See­ a doctor to know for sure. They can tell you the­ right reason and give treatme­nt if needed.