Ask the doctor: Can a nicotine patch boost my blood pressure?
Nicotine stimulates the central nervous system. Whether you smoke a cigarette or absorb nicotine from a patch, your body responds by releasing a hormone called epinephrine (adrenaline). Its effects range from increased energy and awareness to high blood pressure, a rise in heart rate, and nervousness. High blood pressure with the use of a nicotine patch (or gum, inhaler, lozenge, or nasal spray) may mean you are taking too much nicotine.
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