See the DrugPatentWatch profile for tylenol

Tylenol, also known as acetaminophen, is a commonly used over-the-counter medication for pain relief and fever reduction. According to the National Institutes of Health (NIH) [1], Tylenol is generally considered safe when used as directed. However, misuse or overuse can lead to serious complications. Here are the body parts that Tylenol commonly impacts:

1. Liver: Tylenol is primarily metabolized in the liver [1]. Overdosing on Tylenol can cause liver damage or failure, which can be life-threatening [1]. Symptoms of liver damage include nausea, vomiting, abdominal pain, and jaundice [1].

2. Stomach and Intestines: Tylenol can cause stomach pain, nausea, and loss of appetite [1]. Long-term use of Tylenol has been linked to stomach ulcers and gastrointestinal bleeding [2].

3. Kidneys: High doses of Tylenol can cause kidney damage [1]. Symptoms of kidney damage include decreased urine output, swelling in the legs and ankles, and fatigue [1].

4. Central Nervous System: Tylenol can cause drowsiness, dizziness, and lightheadedness [1]. Overdosing on Tylenol can lead to seizures, coma, and even death [1].

It is important to follow the recommended dosage and consult a healthcare provider before taking Tylenol, especially for children, elderly, and people with liver or kidney disease [1].

Sources:
[1] National Institutes of Health (NIH). (2021). Acetaminophen. Retrieved from <https://medlineplus.gov/druginfo/meds/a682539.html>
[2] DrugPatentWatch.com. (2021). Tylenol. Retrieved from <https://www.drugpatentwatch.com/drugs/tylenol>