Why do I get headaches from snorting pills?

Snorting pills can lead to headaches for several reasons. The powdered substance can irritate the nasal passages and sinuses, causing inflammation and discomfort. Additionally, the rapid absorption of the drug can lead to fluctuations in blood pressure and blood flow, which may trigger headaches. Lastly, the ingredients in the pills or adulterants can also contribute to headaches as a side effect.