Why is my head pain so unbearable?

It’s always very worrying when a child’s seizures are as intense as you say and don’t seem to be affected by any drugs. This needs attention right away. When medicine doesn’t help, sometimes surgery will. The cost of treatment may depend on different things and I think it would be good for you to talk with the staff about that. 

Fear can make our bodies react in strange ways, and trembling is a natural response. However, if the shaking continues, it's important to take care of yourself. Relaxation techniques, like taking deep breaths or talking to someone, can help. 

This sounds like the symptoms of a condition called postural orthostatic syndrome (POTS). POTS can make you feel dizzy, lightheaded, or faint when you stand up. It can also cause your vision to blur when standing up, heat intolerance, and nausea upon standing up. Vyvanse could worsen these symptoms. Drinking lots of fluids and adding more salt to your diet might help. Talk to your doctor about this.

It sounds like your son might be experiencing an eye movement disorder, which could be a sign of a neurological issue. I recommend taking him to a pediatric neurologist as soon as possible to get a proper diagnosis and treatment. 

Hand tremors at 22 years old are quite uncommon but can happen. Stress, high consumption of caffeine, and sleep deprivation that, in some cases, can even be exacerbated by demanding situations might all be implicated. Take a deep breath, cut down on coffee, and get some sleep. If the tremors become more frequent or more severe, it is advisable to undergo a medical examination to find out if other possible causes are present.

You may be wondering if you have an iron deficiency. Anemia is a condition that develops when your body does not have enough red blood cells to carry oxygen. This may result in fatigue and strange symptoms of dizziness and headaches. A decrease in appetite is another situation that is often found. Intake of green leafy vegetables like spinach, seeds high in protein like beans and lean meat may be helpful. Besides, your doctor may also bring up the consumption of iron supplements to improve your red blood cell count.