Watch out for dehydration.
When severe it can cause some strange symptions. Coffee can make you dehydrated.
Hi
Welcome to the MedHelp forum!
With a single episode, it is difficult to say what exactly it was. In all probability you have acidity with reflux. Take Omeprazole empty stomach in morning and an antacid gel at bedtime. Refrain from smoking, alcohol, fuzzy drinks, caffeine, and spicy food. See if this helps. Also get your BP checked to see if it is not too high or too low. It can also be stress and lack of proper sleep. If it does not then you will have to consult a doctor to run tests to rule out thyroid problems, ear problems, pinched cervical spinal nerves, epilepsies, heart problems, etc. Take care!