Acetaminophen Vs Aspirin

Acetaminophen, also known as paracetamol, is a widely used analgesic and antipyretic medication that alleviates pain and reduces fever. Structurally, it is classified as an aniline analgesic, and it functions primarily by inhibiting the synthesis of prostaglandins in the brain, which are chemicals that promote inflammation and pain. Unlike non-steroidal anti-inflammatory drugs (NSAIDs), acetaminophen does not possess significant anti-inflammatory properties, making it a common choice for those who require pain relief without the gastrointestinal side effects often associated with NSAIDs.

Aspirin, or acetylsalicylic acid, is a non-steroidal anti-inflammatory drug (NSAID) that is commonly used to relieve pain, reduce inflammation, and lower fever. Its mechanism of action involves the irreversible inhibition of cyclooxygenase enzymes (COX-1 and COX-2), which play a key role in the production of prostaglandins, mediators of pain and inflammation. In addition to its analgesic and antipyretic effects, aspirin is also recognized for its antiplatelet properties, making it a preventive treatment for cardiovascular diseases by reducing the risk of blood clot formation.