caffeine overdose

Can drinking too much coffee cause anxiety and shaky hands?

Can drinking too much coffee cause anxiety and shaky hands?

1. Introduction Drinking excessive amounts of coffee can directly induce severe anxiety and shaky hands. Caffeine, the primary active compound in coffee, is a potent central nervous system stimulant. When consumed in high volumes, it triggers a massive release of excitatory neurotransmitters and systemic stress hormones, artificially forcing the body into the exact physiological state … Read more

Can Drinking a Lot of Caffeine Cause Chest Spasms and Anxiety?

Can Drinking a Lot of Caffeine Cause Chest Spasms and Anxiety?

1. Introduction Yes, drinking excessive amounts of caffeine can directly cause chest spasms and severe anxiety by overstimulating the sympathetic nervous system and triggering the release of catecholamines like adrenaline. When the central nervous system is exposed to potent doses of this stimulant, the resting tone of smooth and skeletal muscles increases, frequently leading to … Read more