According to federal law, how much pseudoephedrine is someone allowed to purchase in one day from a retail pharmacy?

Under federal law, the limit for purchasing pseudoephedrine from a retail pharmacy in one day is 3.6 grams per individual. This regulation is established primarily to combat the illegal production of methamphetamine, as pseudoephedrine is a key ingredient in the synthesis of this drug.

Pharmacies must adhere to this federal guideline, making it essential for individuals to be aware of the restrictions. The 3.6-gram limit is enforced to ensure responsible sales and to help prevent the misuse of over-the-counter medications that contain pseudoephedrine. Keeping track of purchases and the total amount obtained within a single day is also an important aspect of federal regulations, which outlines the need for pharmacies to maintain logbooks documenting purchases to monitor quantities sold. Thus, the answer aligns perfectly with the federal law governing pseudoephedrine sales.