What are nonprescription medicines?
Nonprescription medicines, also called over-the-counter or
OTC medicines, are drugs than can be bought without a
prescription from your healthcare provider. While in the
past many OTC drugs were not very strong, now many are
highly potent drugs.
Which nonprescription drugs should I use?
Choose nonprescription drugs wisely. The best way to make
sure that an OTC drug is right for you is to talk to your
healthcare provider or a pharmacist. The choice of products
can be confusing. For instance, hundreds of products are
available for colds, flu, allergies, and sinus symptoms and
they all contain similar ingredients. Your provider or
pharmacist can help determine what drug is best for you.
What can I learn about a drug from the label?
There is important information on the nonprescription drug
label. It includes the following:
- Active ingredients, which will be listed first. These are
the chemicals in the medicine that make it work.
- Symptoms or conditions the medicine is meant to treat.
These uses must be approved by the US Food and Drug
Administration (FDA).
- Warnings, which tell you when you should not use the
medicine, when to stop taking the medicine, when to see a
doctor, and possible side effects
- Directions, which provide information on how often and
when to take the medicine
- Inactive ingredients, which are the chemicals in the
medicine that are not meant to treat the symptoms. They
are typically used to mix with the active ingredients so
that the medicine may be taken.
- A toll-free number for you to ask questions or provide
feedback about the medicine.
Can nonprescription medicines cause side effects or other problems?
Some of these medicines can cause side effects. They might
worsen a medical condition or cause a drug interaction.
Children and older adults are at increased risk for side
effects. Discuss these issues with your pharmacist before
you buy an OTC product. Also, if there is a chance you are
pregnant, talk with your healthcare provider before taking
any nonprescription medicine.
Many nonprescription medicines contain medicine that is also
included in prescription drugs. Taking both may cause an
overdose, leading to other problems. Ask your pharmacist
before taking OTC drugs if you also take prescription
medicines.
Always follow the dosage instructions listed on the package
label. If you are treating a small child, discuss the use of
the product with your child's healthcare provider.
Not every condition needs to be treated with medicine. For
many mild conditions, such as colds, rest and fluids are
just as effective as most nonprescription drugs. Take
medicine only when it is needed.


Disclaimer: This content is reviewed periodically and is subject to
change as new health information becomes available. The
information provided is intended to be informative and educational and is not a
replacement for professional medical evaluation, advice, diagnosis or
treatment by a healthcare professional.
HIA File MED4270F.HTM Release 9.0/2006. Copyright © 2006 McKesson Corporation and/or one of its subdiaries. All Rights Reserved.
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