Acetaminophen and Aspirin are pain killers. Acetaminophen is a pain-relieving drug and helps reduce fever. It is commonly known for paracetamol, and it is safe for pregnant women. The formula for Acetaminophen is C8H9NO2. It is a major element for cold and flu. It is normally processed in the liver; over dose of Acetaminophen causes a liver problem.
The usual dosage for adults is 4000mg and 1000mg per intake. Aspirin is used for pain-relieving, aches, fever, menstrual pain, and others. It is used for stroke or heart attack patients. It has severe side effects such as coughing blood, black, bloody stools, heartburn, fever, dizziness, and others. It is not advisable for pregnant women and feeding mothers. The formula for Aspirin is C9H8O4. An adult daily dosage is 4g.