: High doses of DXM can cause hallucinations or euphoria, leading to recreational abuse among minors.

To buy NyQuil, you generally must be in the United States.

: Minors may be able to purchase NyQuil in restricted states if they have a valid prescription from a doctor.

: States like California , Texas , New York , and Florida have strict age-18 requirements.

At least 20 states have passed laws specifically banning the sale of DXM-containing products to minors.

: Many national chains, such as Walmart and CVS Pharmacy , have internal policies requiring ID for DXM products regardless of specific state laws. State-Specific Rules

: In some states, clerks must only card you if you appear to be under 25 or 35.