Doctor insights on:
Can Caffeine Cause Vertigo
Individual sensitivi: The only answer this would be the you have individual sensitivity or susceptibility to this caused by the caffeine. It is well-known that caffeine worsens hand tremors. In addition, it would generally increase reflexes. However, when it comes to chemicals in the brain, no two people are alike. This is also why you would have dizziness when other people don't. ...Read more
Can too much caffeine cause an aneurysm or stroke in a young healthy adult w no family history of cv disease? Lots of dizziness and nausea last 2 days
Allergy, intolerance, or viral? I get vertigo when I eat nuts, chocolate and caffeine, and basic dizziness from other foods. Started after shingles.
Inner ear issues?: If the nerves related to your inner ear get swollen they could easily result in feelings of vertigo/dizziness. Perhaps the foods are causing the nerves to swell? Post nasal drip and eustachian tube dysfunction might do it. Chinese medicine or cranial osteopathy might help. Diazepam is a western medication that would effectively treat symptoms. ...Read moreSee 1 more doctor answer
Why after a cup of tea i felt cold flu and restless accompany by dizziness.am i allergy to caffeine or tea leave?
Hmmm...: What do you mean by anxiety? In my way of thinking, caffeine (espcially in normal amounts) as a drug does not have the pharmacological property of causing ANXIETY. However, EXCESS caffeine usage in an individual can, by a different number of ways (i.e. too much as in Energy drinks, withdrawal as in cutting back or sudden cold turkey) cause jitteriness, nervoussness, shakiness, etc. ...Read moreSee 1 more doctor answer
All stimulants: work like adrenaline, and increase the body's metabolic rate, so we burn more fuel to ensure that we can meet the "fight or flight" response. So we burn sugar more rapidly, and the low blood sugar actually further increases adrenaline and related chemicals (like dopamine) leading to a vicious cycle. ...Read more
Bloodvessel dilation: Caffeine withdrawal headache is the result of temporarily increased sensitivity to a natural body chemical called Adenosine which dilates blood vessel to cause headache. When caffeine is being consumed, Adenosine receptors are blocked and the body responds by producing more Adenosine receptors. If no caffeine then body has excessive Adenosine on receptors that dilates blood vessel that createspain. ...Read moreSee 1 more doctor answer