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  2. Aspirin - Wikipedia

    en.wikipedia.org/wiki/Aspirin

    Aspirin is also used long-term to help prevent further heart attacks, ischaemic strokes, and blood clots in people at high risk. [11] For pain or fever, effects typically begin within 30 minutes. [11] Aspirin works similarly to other NSAIDs but also suppresses the normal functioning of platelets. [11] One common adverse effect is an upset ...

  3. Paracetamol - Wikipedia

    en.wikipedia.org/wiki/Paracetamol

    Paracetamol, [a] or acetaminophen, [b] is a non-opioid analgesic and antipyretic agent used to treat fever and mild to moderate pain. [13] [14] [15] It is a widely available over-the-counter drug sold under various brand names, including Tylenol and Panadol.

  4. Ibuprofen - Wikipedia

    en.wikipedia.org/wiki/Ibuprofen

    Like aspirin and indomethacin, ibuprofen is a nonselective COX inhibitor, in that it inhibits two isoforms of cyclooxygenase, COX-1 and COX-2. The analgesic , antipyretic , and anti-inflammatory activity of NSAIDs appears to operate mainly through inhibition of COX-2, which decreases the synthesis of prostaglandins involved in mediating ...

  5. Spironolactone - Wikipedia

    en.wikipedia.org/wiki/Spironolactone

    In 2022, it was the 52nd most commonly prescribed medication in the United States, with more than 12 million prescriptions. [ 33 ] [ 34 ] Spironolactone has a history of use in the trans community. [ 35 ]

  6. Pseudoephedrine - Wikipedia

    en.wikipedia.org/wiki/Pseudoephedrine

    [31] [32] In 2022, the combination with brompheniramine and dextromethorphan was the 265th most commonly prescribed medication in the United States, with more than 1 million prescriptions. [33] [33] [34] In 2022, the combination with loratadine was the 289th most commonly prescribed medication in the United States, with more than 500,000 ...

  7. Antibiotic - Wikipedia

    en.wikipedia.org/wiki/Antibiotic

    Common forms of antibiotic misuse include excessive use of prophylactic antibiotics in travelers and failure of medical professionals to prescribe the correct dosage of antibiotics on the basis of the patient's weight and history of prior use. Other forms of misuse include failure to take the entire prescribed course of the antibiotic ...

  8. Caffeine - Wikipedia

    en.wikipedia.org/wiki/Caffeine

    Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class and is the most commonly consumed psychoactive substance globally. [9] [10] It is mainly used for its eugeroic (wakefulness promoting), ergogenic (physical performance-enhancing), or nootropic (cognitive-enhancing) properties.

  9. Titration - Wikipedia

    en.wikipedia.org/wiki/Titration

    pH meter: A potentiometer with an electrode whose potential depends on the amount of H + ion present in the solution. (This is an example of an ion-selective electrode.) The pH of the solution is measured throughout the titration, more accurately than with an indicator; at the endpoint there will be a sudden change in the measured pH.