Caffeine intoxication occurs when a person has dangerously high levels of caffeine in the system.
Nima Majlesi, director of medical toxicology at Staten Island University Hospital, said the stimulant effects of caffeine disrupt your normal heart rhythm, leading to abnormal heartbeats and possible cardiac arrest. Additionally, Palinski-Wade said people with a caffeine overdose may experience gastrointestinal issues such as vomiting and diarrhea.
Doctors will also administer medications to stabilize the patient and treat severe symptoms. For example, Majlesi said beta-blockers and benzodiazepines are often prescribed to treat neurological issues such as hallucinations and seizures.Both Majlesi and Palinski-Wade advised monitoring how much caffeine you are consuming daily. Coffee is a popular source of caffeine, but products such as sodas, green tea and cacao can add to your caffeine intake.
All in all, caffeine intoxication is preventable. The most important thing is to listen to your body and what it can tolerate, Palinski-Wade said. So, the next time you’re staring back at an empty mug, take a moment and see if you really need another refill or if you may be better served by a water break.
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