[L]ow blood sugar that occurs after a meal — usually within four hours after eating. This is different from low blood sugar (hypoglycemia) that occurs while fasting. -
https://www.mayoclinic.org/diseases-conditions/diabetes/expe...For me personally, it feels like you're having a panic attack, you get ravenously hungry and eat anything in sight, tremors and heart palpitations, confusion, irritability, dizziness. No fun at all. Thankfully not life threatening though, at least the "normal" kind.
