Side Effects of a Tylenol Overdose

Tylenol is a brand name of acetaminophen, a pain reliever medication that can be purchased over the counter. According to Drugs.com Tylenol is often used to treat conditions like arthritis, backache, toothache, colds, fevers, headache and menstrual cramps. This medication comes in a number of different forms including tablet, syrup, and liquid-filled capsules. When used properly, it has minimal to no side effects.

Proper Dosing

Regardless of the form Tylenol comes in, the dosage amounts are provided in milligram (mg) quantities. Dose quantities are provided based on weight and age for children under 11 years of age. Adults and children 12 years of age or older are given dose suggestions of 650 to 1,000 mg every four to six hours, according to RxList.com. In a 24-hour time period, an individual should not exceed 4,000 mg. The dosing may vary for different formulations of the medication. Tylenol should not be taken for more than two to three days at the maximum quantity each day.

Signs of Overdose

According to Drugs.com, an overdose of acetaminophen requires immediate medical attention. Early signs of overdose include loss of appetite, nausea, vomiting, stomach pain, sweating and confusion or weakness, according to Drugs.com. As time goes by an individual who has overdosed may develop pain their the upper stomach, a darkening of urine and the yellowing of the skin and/or eyes.
Other side effects of Tylenol that may be exacerbated by an overdose include skin rash, hives, itching of the skin, sore throat after treatment, sudden decrease in urine amounts, unusual bleeding, unusual bruising or sudden weakness. Lower back pain, pain during urinating or other symptoms of urinary difficulties may be attributed to chronic use of Tylenol.

Considerations

Individuals with liver disease or liver problems and alcoholism should not take Tylenol unless it is monitored by a medical care provider. According to RxList.com, the liver metabolizes acetaminophen and a liver weakened by illness or alcoholism may not process the medication at a normal rate. This can lead to a build up of the medication in the body and result in overdose. Avoiding alcohol while taking Tylenol can minimize the risk of overdose.

References

Article reviewed by Margarett Wolf Last updated on: Nov 14, 2009

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