You might have something we call a vasovagal syncope. Some of your blood flow may change for a short time when you sneeze this is what causes the feeling of faintness and may interfere with your ability to move your hands and legs for a while. Try sitting down or lying if you feel like sneezing. Also, make sure to drink enough water and have sufficient rest always. If it happens frequently or becomes more severe, see a doctor.

Stammering, or stutte­ring, happens when a person has a hard time­ speaking smoothly. They might repe­at some sounds or stretch out words. This can make it tough to talk with e­ase and feel sure­ of themselves. The­ cause is a mix of things like gene­s and how speech grows. The be­st way to help is speech the­rapy with a speech expe­rt. 

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.

It is common for people who have had strokes to experience high blood pressure, especially after a stroke. The stroke might have altered the brain areas that regulate blood pressure. As a result, the body may struggle to control it. Hypertension can also exacerbate the severity of strokes. Thus, advise him to eat foods that are low in salt content, take the medications he has been given strictly, and get enough sleep to regulate the levels of this condition.

Could be related to a complex network of nerves in your head and face. One possibility is that the sensation could be due to referred pain or sensory connections between different nerves.

You have had a headache on one side of your head for about 3 days. That may be a migraine. Migraines are sharp pains in the head that happen on one side of the head after nausea or sensitivity to light. Saridon might alleviate the pain for a while, however, it is essential to find out about the causes of your migraines.  Notice any symptoms you have and whatever triggers lead up to your headaches. Avoiding heiks like stress, lack of sleep, favorite foods, or loud noises may help you stop migraines. Should headaches continue or deteriorate, a doctor is the right person to consult.