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Tylenol Patient Information including How Should I Take
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 should I discuss with my healthcare provider before taking acetaminophen?
You should not take acetaminophen if you are allergic to it.
Ask a doctor or pharmacist if it is safe for you to take acetaminophen if you have:
- liver disease; or
- a history of alcoholism.
Do not take this medication without a doctor's advice if you have ever had alcoholic liver disease (cirrhosis) or if you drink more than 3 alcoholic beverages per day. You may not be able to take acetaminophen.
FDA pregnancy category C. Your doctor will determine whether acetaminophen is safe for you to use during pregnancy. Do not use this medicine without the advice of your doctor if you are pregnant.
Acetaminophen can pass into breast milk and may harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.
Do not give the medication to a child younger than 2 years old without the advice of a doctor.
How should I take acetaminophen?
Take exactly as directed on the label, or as prescribed by your doctor. Do not take in larger or smaller amounts or for longer than recommended.
Do not take more of this medication than is recommended. An overdose of acetaminophen can damage your liver or cause death.
Measure liquid medicine with a special dose-measuring spoon or medicine cup, not with a regular table spoon. If you do not have a dose-measuring device, ask your pharmacist for one.
If you are treating a child, use a pediatric form of acetaminophen. Use only the special dose-measuring dropper or oral syringe that comes with the specific pediatric form you are using. Carefully follow the dosing directions on the medicine label.
Acetaminophen made for infants is available in two different dose concentrations, and each concentration comes with its own medicine dropper or oral syringe. These dosing devices are not equal between the different concentrations. Using the wrong device may cause you to give your child an overdose of acetaminophen. Never mix and match dosing devices between infant formulations of acetaminophen.
You may need to shake the liquid before each use. Follow the directions on the medicine label.
The chewable tablet must be chewed thoroughly before you swallow it.
Make sure your hands are dry when handling the acetaminophen disintegrating tablet. Place the tablet on your tongue. It will begin to dissolve right away. Do not swallow the tablet whole. Allow it to dissolve in your mouth without chewing.
To use the acetaminophen effervescent granules, dissolve one packet of the granules in at least 4 ounces of water. Stir this mixture and drink all of it right away. To make sure you get the entire dose, add a little more water to the same glass, swirl gently and drink right away.
Stop taking acetaminophen and call your doctor if:
- you still have a fever after 3 days of use;
- you still have pain after 7 days of use (or 5 days if treating a child);
- you have a skin rash, ongoing headache, or any redness or swelling; or
- if your symptoms get worse, or if you have any new symptoms.
This medication can cause unusual results with certain lab tests for glucose (sugar) in the urine. Tell any doctor who treats you that you are using acetaminophen.
Store at room temperature away from heat and moisture.
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
Now you can gain knowledge and insight about a drug treatment with Patient Discussions.
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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