Paracetamol is a non-opioid analgesic and antipyretic used for fever and mild pain. First synthesized in 1852 by Charles Gerhardt or 1878 by Harmon Northrop Morse. Widely available over-the-counter under brand names like Tylenol and Panadol
Chemical formula: C14H14O3. White to off-white crystalline powder. Melting point: 152°C. Soluble in water, sparingly soluble in alcohol. Practical odorless
IUPAC name: 2-[4-(2-methylpropyl)phenyl]propanoic acid. Molecular formula: C13H18O2. CAS numbers: 139466-08-3 and 58560-75-1
Aspirin contains acetylsalicylic acid (ASA) for pain relief and fever reduction. Available in 81mg, 325mg, and 500mg strengths. Used for various conditions including colds, headaches, and arthritis
Aspirin is an NSAIA used for pain relief and fever reduction. Treats inflammatory diseases like arthritis and rheumatic fever. Reduces risk of ischemic stroke and transient ischemic attacks. Prevents cardiovascular events in coronary artery disease
Advil is a nonsteroidal anti-inflammatory drug (NSAID). Works by reducing hormones causing inflammation and pain. Used for fever reduction and treating various pain conditions