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  2. FDA authorizes over-the-counter combined COVID-19 and flu test

    www.aol.com/fda-authorizes-over-counter-combined...

    Similar to other virus test kits on the market, the Healgen product entails using a nasal swab sample to detect if it shows the presence of proteins from SARS-CoV-2 (the virus that causes COVID-19 ...

  3. McNeil Consumer Healthcare - Wikipedia

    en.wikipedia.org/wiki/McNeil_Consumer_Healthcare

    The company markets over-the-counter and prescription medical products including complete lines of Tylenol and Motrin IB products for adults and children. [citation needed] The company is located in Fort Washington, Pennsylvania, and employs 2,600 people. [citation needed] Annual sales in 2004 were US $2.1 billion.

  4. Fecal pH test - Wikipedia

    en.wikipedia.org/wiki/Fecal_pH_test

    The pH of human faeces is variable but the average is pH 6.6 for normal faeces. [1] [2] A lower faecal pH (very acidic stool) can indicate a digestive problem such poor absorption of carbohydrates or fats, [3] lactose intolerance, [4] an infection such as E. coli or rotavirus, or overgrowth of acid-producing bacteria (such as lactic acid bacteria).

  5. Phenolphthalein - Wikipedia

    en.wikipedia.org/wiki/Phenolphthalein

    Phenolphthalein's pH sensitivity is exploited in other applications: concrete has naturally high pH due to the calcium hydroxide formed when Portland cement reacts with water. As the concrete reacts with carbon dioxide in the atmosphere, pH decreases to 8.5–9. When a 1% phenolphthalein solution is applied to normal concrete, it turns bright pink.

  6. How to order free COVID test kits - AOL

    www.aol.com/lifestyle/order-free-covid-test-kits...

    Americans will once again be able to order free COVID-19 tests through the mail after the Biden administration announced last week it would relaunch its free at-home COVID testing program ahead of ...

  7. FDA allows use of over-the-counter home test for COVID-19 - AOL

    www.aol.com/fda-allows-use-of-overthecounter...

    The first home test for COVID-19 that doesn't require a prescription will soon be on U.S. store shelves. The announcement by the Food and Drug Administration represents another important ...

  8. Esophageal pH monitoring - Wikipedia

    en.wikipedia.org/wiki/Esophageal_pH_Monitoring

    Esophageal pH monitoring is performed for 24 or 48 hours and at the end of recording, a patient's tracing is analyzed and the results are expressed using six standard components. Of these 6 parameters, a pH score called Composite pH Score or DeMeester Score has been calculated, which is a global measure of esophageal acid exposure. A Demeester ...

  9. On July 13, the FDA did approve the progestin-only Opill brand for over-the-counter use, which is a step in the right direction. The post Free the Meds: 5 Drugs You Should Be Able To Buy Over the ...