Abrupt withdrawal of caffeine may cause headaches, drowsiness, irritability, nausea, vomiting, and other symptoms.

Caffeine withdrawals can happen with as little as one cup of coffee per day habit. Symptoms of withdrawal usually start occurring within12 – 24 hours after your last intake. These symptoms can last for up to a week.

Reduce caffeine intake gradually to avoid caffeine’s unpleasant symptoms of withdrawal.

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