A member asked:

Could the symptoms of caffeine overdose will remain more than 2 month, even if we already stop the intake of caffeine?

A doctor has provided 1 answer

Caffein: Caffeine half life is about 6 hours. It means that after 5x6= 30 hours it is all out of your system, but you may develop withdrawal symptoms if you are a heavy coffee drinker and you stop drinking caffeine abruptly.

Answered 11/11/2012

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Any suggestions on why i feel sick after caffeine intake?

A doctor has provided 1 answer