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Tylenol Patient Information including If I Miss a Dose
In this Article
- What is acetaminophen (Tylenol)?
- What are the possible side effects of acetaminophen?
- What is the most important information I should know about acetaminophen?
- What should I discuss with my healthcare provider before taking acetaminophen?
- How should I take acetaminophen?
- What happens if I miss a dose?
- What happens if I overdose?
- What should I avoid while taking acetaminophen?
- What other drugs will affect acetaminophen?
- Where can I get more information?
What happens if I miss a dose?
Since acetaminophen is taken as needed, you may not be on a dosing schedule. If you are taking the medication regularly, take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. An overdose of acetaminophen can be fatal.
The first signs of an acetaminophen overdose include loss of appetite, nausea, vomiting, stomach pain, sweating, and confusion or weakness. Later symptoms may include pain in your upper stomach, dark urine, and yellowing of your skin or the whites of your eyes.
What should I avoid while taking acetaminophen?
Ask a doctor or pharmacist before using any other cold, allergy, pain, or sleep medication. Acetaminophen (sometimes abbreviated as APAP) is contained in many combination medicines. Taking certain products together can cause you to get too much acetaminophen which can lead to a fatal overdose. Check the label to see if a medicine contains acetaminophen or APAP.
Avoid drinking alcohol. It may increase your risk of liver damage while taking acetaminophen.
What other drugs will affect acetaminophen?
Ask a doctor or pharmacist if it is safe for you to use acetaminophen if you are also using any of the following drugs:
- an antibiotic, antifungal medicine, sulfa drug, or tuberculosis medicine;
- birth control pills or hormone replacement therapy;
- blood pressure medication;
- cancer medications;
- cholesterol-lowering medications such as Lipitor, Niaspan, Zocor, Vytorin, and others;
- gout or arthritis medications (including gold injections);
- HIV/AIDS medications;
- medicines to treat psychiatric disorders;
- an NSAID such as Advil, Aleve, Arthrotec, Cataflam, Celebrex, Indocin, Motrin, Naprosyn, Treximet, Voltaren, others; or
- seizure medications.
This list is not complete and there may be other drugs that can interact with acetaminophen. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.
Where can I get more information?
Your pharmacist can provide more information about acetaminophen.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
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Additional Tylenol Information
- Tylenol Drug Interactions Center: acetaminophen oral
- Tylenol Side Effects Center
- Tylenol Overview including Precautions
- Tylenol FDA Approved Prescribing Information including Dosage
Tylenol - User Reviews
Tylenol User Reviews
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Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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