A dull throb or a splitting pain are just two ways headaches can present themselves, but no matter how you feel when having one, you know the experience is frustrating, if not completely debilitating. But you may not know exactly why it’s happening. Plus, if you’re a nicotine user—be it cigarettes, e-cigs, nicotine pouches, chew, etc.—you may be wondering if that could be the root cause. While the
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