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Buying medication in the USA: Prescriptions and pharmacies

April 9, 2026 4 min read By My Second World
Buying medication in the USA: Prescriptions and pharmacies Photo: Denil Dominic / Pexels
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Buying medicine in the US differs from Vietnam in some ways, particularly that many medications require a doctor’s prescription. Understanding how to buy medicine helps new immigrants use medication correctly and safely. This article guides you through buying medicine in the US via prescriptions and pharmacies.

Buying medicine in the US: prescription and over-the-counter drugs

In the US, medications are divided into two main groups: prescription drugs (requiring a doctor’s prescription to purchase) and over-the-counter drugs (freely available for common conditions). This differs from Vietnam, where many medications are easier to obtain.

So for many medications, you need to see a doctor to get a prescription before buying. This regulation is meant to ensure safety and prevent drug misuse. New arrivals need to get used to this system.

Buying medicine at pharmacies

Prescription drugs are purchased at pharmacies, where pharmacists dispense medication according to a doctor’s prescription. Pharmacies also sell over-the-counter drugs and provide advice on medication. Pharmacists can answer questions about how to use medication.

The cost of prescription drugs depends on insurance; many insurance plans cover part of the cost of prescription drugs. Asking about cost and insurance benefits helps manage medication costs better.

Safety Tips

You should use medication according to your doctor’s and pharmacist’s instructions, and not use someone else’s prescription medication on your own. For medication brought from Vietnam, keep the original packaging and prescription, and check the regulations on bringing medication into the country.

You should refer to information on medications and health information to understand how to buy and use medication correctly and safely in the US.

Summary

Buying medicine in the US distinguishes between prescription drugs (requiring a doctor’s prescription) and over-the-counter drugs (freely available), unlike Vietnam. Prescription drugs are purchased at pharmacies with a prescription, with cost depending on insurance. You should use medication as instructed, not use someone else’s prescription medication, and keep the prescription for medication you bring with you.

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References

  1. U.S. Food and Drug Administration — Drugs: https://www.fda.gov/drugs
  2. USA.gov — Health: https://www.usa.gov/health

# Health & insurance

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