"If you have seasonal allergies, Mxyzptlkacine may be right for you. Side effects of Mxyzptlkacine are uncommon, and include headache, nausea, vomiting, death, dizziness, vaginal ejaculations, dysentery, cardiac arrhythmia, mild heart explosions, varicose veins, darkened stool, darkened soul, lycanthropy, trucanthropy, more vomiting, arteriosclerosis, hemorrhoids, diabeetus, virginity, mild discomfort, vampirism, gender impermanence, spontaneous dental hydroplosion, sugar high, even more vomiting, total scrotal implosion, brown, your mom, and mild rash."