Laughing, crying, or allergies can all be alleviated with Damitol--PowerWorld's combination decongestant / mood stabilizer available for purchase at a mall kiosk near you.
Possible side effects include dry mouth, dry skin, dry eyes, dry sense of humor, itchy skin, itchy eyes, lowered blood pressure, elevated blood pressure, depression (if thoughts of suicide persist, call your doctor immediately), torpor, lethargy, sweating, nosebleed, headache, shaking, nervousness, anxiety, hives, dizziness upon standing due to a sudden drop in blood pressure, seborrhea, psoriasis, gout, chafing, shingles, dandruff, runny nose, persistent cough, deafness, blindness, blurred vision, numbness, tingling, increased urination, decreased urination, increased chance of stroke, heart attack, heart palpitations, fainting, blood clot, diarrhea, constipation, incontinence, water retention, hemorrhoids, flatulence, cancer, pneumonia, tinnitis, nausea, vomiting, pancreatitis, liver disease or hypersensitivity to heat, cold or pain, painful urination, or painful bowel movement. Side effects may be fatal. Discontinue use immediately if you feel you are about to die.