Viral hepatitis, such as hepatitis C (HCV), hepatitis B (HBV) and hepatitis A (HAV), is diagnosed by your symptoms, a physical exam, and blood tests. Someties imaging studies such as a sonogram or CAT scan and a liver biopsy are also used.
Hepatitis: Who's at Risk?
For hepatitis C, the CDC recommends that you have a blood test if any of the following is true:
You have received an organ transplant or transfusion in the past.
You have been notified that you received blood or an...
But if you take too much, it can hurt your liver. In extreme cases, it can even cause liver failure.
It’s still fine to use acetaminophen. You just need to know how to do that safely.
What’s It In?
More than 50 million Americans use acetaminophen each week. It's most widely used drug ingredient in the U.S., found in more than 600 prescription and over-the-counter (“OTC”) medications, including allergy pills, cold medicines, cough syrups, headache pills, and sleep aids.
Never take more than one product at a time that’s made with acetaminophen. For instance, if it’s in your headache pill and your cold medicine, and you take them both, you could get more than you should.
Check the “Active Ingredients” section of the “Drug Facts” box on your OTC medication, or the label on your prescription, where it may be called “APAP” or “acetam.”
Follow the Directions
Read the label on your medication. Don’t take more than directed, even if you’re still in pain or don't feel well.
Even when you stick to the recommended dose, you shouldn’t take acetaminophen for more than 10 days for pain, or 3 days for fever. If you still feel like you need relief, call your doctor, nurse, or pharmacist.
Adults should not get more than 4,000 milligrams of acetaminophen per day from all sources. That’s no more than 12 regular-strength pills at 325 milligrams per pill, or 8 extra-strength pills at 500 milligrams per pill.
For children, the daily limit depends on their weight and age. Check how many milligrams are in your child’s doses, and follow the directions on the label exactly.
You may need to switch your child’s weight from pounds to kilograms -- you can use an online calculator to do that. If you're not sure how much is OK, ask your doctor or pharmacist. To help you keep track, write down all the medicines you give your child each day.
Common reasons people mistakenly pass the daily limit include: