There could be several reasons behind this. Perhaps you’re not taking in enough fluids or stood up too quickly. It may even be an issue with one of your ears such as an infection. The best thing to do is sit down, relax, and have a drink of water. If it keeps happening, talk to a doctor.

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.

Hey, it looks like your legs and hands are getting numb, which could mean your vitamin B12 levels are low. This happens when there isn’t enough B12 to keep your nerves functioning properly. Yoga is great but won’t do it all by itself. Make sure to eat foods like meat, fish and dairy that have lots of B12 in them. Talk to a doctor about checking out your levels of B12 if you haven’t already.

If you hear your heartbeat or other sounds in the head, you may have a condition known as pulsatile tinnitus. This may be caused by increased blood flow near the ears or changes in the blood vessels. It can also be associated with headaches at times. Keep track of any other symptoms you may experience and consult a healthcare professional for proper diagnosis and treatment guidance.

If your daughter is experiencing severe headaches, blurred or double vision, vomiting, or blood clots coming from her nose, these are something to be seriously worried about. The cause of all these might be high blood pressure, a head injury, or even a blood clot in her brain. Take her to the hospital immediately. Call an ambulance or take her to the emergency department so that they can diagnose and treat her properly. 

Taking 1500 mcg vitamin B12 supplements may not be required if you do not have a B12 deficiency. B12 deficiency symptoms can involve such matters as depression, dizziness, and memory loss. A blood test is a way to see your vitamin B12 levels. Only in case of a deficiency, the correct dose will be pointed out by your doctor.