Most over-the-counter medicine in the United States has no age requirement at all. A child can walk into a pharmacy and buy ibuprofen, antacids, allergy pills, or cold medicine without showing ID. But several specific categories of medicine do have age restrictions, and the rules vary depending on what you’re buying and where you live.
Over-the-Counter Medicine Has No General Age Limit
There is no federal law setting a minimum age to purchase standard over-the-counter medications like pain relievers, antihistamines, cough drops, or stomach remedies. A 12-year-old can legally buy a bottle of acetaminophen or ibuprofen at any store that sells it. Individual retailers sometimes have their own policies, and a cashier might refuse a sale at their discretion, but this is a store-level decision rather than a legal requirement.
The same applies to first aid supplies like bandages, antiseptic creams, and similar health products. No age verification is required.
Cough Medicine With DXM: 18 in Many States
The biggest exception to the “no age limit” rule involves cough suppressants containing dextromethorphan, commonly listed as DXM on the label. This ingredient is found in many popular cough and cold products, and because it can be misused in high doses, a growing number of states have passed laws requiring buyers to be at least 18.
Washington State, for example, makes it unlawful for anyone under 18 to purchase products containing DXM. A first offense for a retailer who sells to a minor results in a written warning from law enforcement. Other states with similar laws include California, New York, Oregon, and several more. If you’re under 18 and trying to buy cough medicine, check the label for dextromethorphan. Products without DXM, like those that only contain an expectorant, typically have no age restriction.
Decongestants With Pseudoephedrine: ID Required
Certain cold and sinus medications contain pseudoephedrine, a decongestant that can be used to manufacture methamphetamine. Under the federal Combat Methamphetamine Epidemic Act, these products are kept behind the pharmacy counter even though they don’t require a prescription. To buy them, you must present a government-issued photo ID, sign a logbook, and provide your name and address. Purchases are also subject to daily and monthly quantity limits.
The federal law does not explicitly set an age floor, but the photo ID requirement effectively limits purchases to people old enough to have a state-issued ID, which in most states means at least 16. Some states have added their own minimum age of 18. In practice, if you don’t have a valid photo ID, you won’t be able to buy these products regardless of your age.
Emergency Contraception: No Age Restriction
Plan B One-Step and its generic equivalents are available without a prescription and without any age restriction. The FDA approved this status in 2013, removing all age-based requirements. You do not need to show ID or ask a pharmacist for it. These products are typically stocked on shelves alongside other family planning items, though some stores keep them in locked cases that require an employee to open.
Nicotine Replacement Products: 21
Nicotine gum, patches, and lozenges fall under federal tobacco laws even though they’re marketed as tools to quit smoking. Under the Tobacco 21 law, it is illegal for any retailer to sell a product containing nicotine, from any source, to anyone younger than 21. This applies to all nicotine delivery systems, including e-cigarettes, e-liquids, and nicotine replacement therapy products sold over the counter.
Syringes and Needles: Rules Vary by State
Purchasing syringes without a prescription is legal in many states but often comes with an age requirement. In New York, for instance, pharmacies participating in the Expanded Syringe Access Program can sell up to 10 syringes to anyone 18 or older without a prescription. Other states have similar programs with the same age floor. Some states still require a prescription for syringes entirely, while others allow unrestricted sales. Your local pharmacy can tell you what applies in your area.
Picking Up a Prescription as a Minor
There is no federal minimum age to pick up a prescription at a pharmacy, even for yourself. If a doctor writes you a prescription and your parent sends you to pick it up, most pharmacies will hand it over. The rules get more specific with controlled substances, which include medications like certain pain relievers, ADHD drugs, and anti-anxiety medications.
Twenty-five states have laws that either require or allow pharmacists to request identification before dispensing controlled substances. In most of these states, the ID requirement kicks in only when the person picking up the prescription is unknown to the pharmacist. Delaware is the strictest, requiring photo ID verification for every controlled substance pickup regardless of circumstances. Georgia requires ID specifically for the most tightly regulated controlled substances. States like North Dakota and Oklahoma leave it to the pharmacist’s judgment, requiring identification whenever the pharmacist is unsure of the person’s identity.
For a minor picking up a non-controlled prescription, like an antibiotic or inhaler, there is rarely any barrier. The pharmacy may ask for the patient’s name and date of birth to pull up the right order, but legal ID checks are uncommon for routine medications.
Quick Reference by Category
- Standard OTC medicine (pain relievers, allergy pills, antacids): no age limit
- Cough medicine with DXM: 18 in many states
- Pseudoephedrine decongestants: photo ID required federally, effectively 16 to 18 depending on state
- Emergency contraception: no age limit, no ID required
- Nicotine replacement products: 21 federally
- Syringes without a prescription: 18 in states that allow it
- Picking up a prescription: no federal age minimum, though controlled substances may require ID in some states