How much theraflu does it take to get high?

Theraflu is an over-the-counter medication primarily used to relieve cold and flu symptoms, and it contains ingredients like acetaminophen, diphenhydramine, and phenylephrine. Misusing it to achieve a high can be dangerous and is not recommended, as it can lead to serious health risks, including overdose and severe side effects. The specific amount that could produce a high varies by individual and depends on several factors, making it unpredictable and unsafe. It's important to use medications only as directed by a healthcare professional.