Dosage is determined by how soon a smoker craves a cigarette upon waking in the morning.

BBC: Lozenges

Hordes of mid-life baby boomers ask themselves that very question, often upon waking at 3 in the morning.

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Upon waking you will have front row seats of the sun rising through Providential Cove, before breakfast and a transfer back to the city.

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Although it often occurs upon waking, some women have trouble all day.

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Patients may also experience a euphoric feeling upon waking up, Vila said.

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