Home » Search Select product strength Product of Canada brand Tylenol Extra Strength Nighttime (Acetaminophen, Diphenhydramine Hydrochloride) Product of | Manufactured by . brand Over the Counter 40 tabs - $45.99 USD ($1.15 per tabs) 80 tabs - $60.00 USD ($0.75 per tabs) 120 tabs - $75.99 USD ($0.63 per tabs) Add to Cart ×