Does Mentex Make You Sleepy? Understanding Its Side Effects
•
4 min read
Mentex syrup contains multiple active ingredients, including the first-generation antihistamine Diphenhydramine, which is a primary reason it may cause drowsiness [1.3.5]. So, **does Mentex make you sleepy?** For many individuals, the answer is yes, as sleepiness is a commonly reported side effect [1.2.5].