Quizzes & Puzzles94 mins ago
Headrush
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When smoking, what is a headrush precisely?
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For more on marking an answer as the "Best Answer", please visit our FAQ.The feeling you get whilst smoking is to do with the nervous system. Nicotine is a chemical which has the ability to mimic the neurotransmitter acetylcholine, and causes a prolongued stimulation of the nerve endings, which creates an immediate feeling of relaxation. This kind of answers the question i suppose?