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Side effects of vaginal boric acid may include watery discharge, burning, itching, redness, bleeding, and erosive changes. [5] They are usually mild and temporary. [5] Boric acid can produce toxic effects, including death, if taken orally and/or at very high doses. [5] [8] The exact mechanism of action of boric acid as an antiseptic is unclear.
Boric acid is a weak acid, with pK a (the pH at which buffering is strongest because the free acid and borate ion are in equal concentrations) of 9.24 in pure water at 25 °C. But apparent p K a is substantially lower in swimming pool or ocean waters because of interactions with various other molecules in solution.
A review of the boron toxicity (as boric acid and borates) published in 2012 in the Journal of Toxicology and Environmental Health concluded: "It clearly appears that human B [boron] exposures, even in the highest exposed cohorts, are too low to reach the blood (and target tissue) concentrations that would be required to exert adverse effects ...
The Mayo Clinic diet, a program that adheres to this notion, was developed by medical professionals based on scientific research, so you can trust that this program is based on science, and not ...
Boro-glycerine is a transparent yellow, tasteless, [1] compound of boric acid and glycerine. [2] It is a powerful antiseptic and is used primarily in oral and dental applications. Historically, it was also used in the preservation of food.
Boroline is a combination of the antiseptic boric acid, the astringent and sunscreen zinc oxide, and the emollient lanolin, and is marketed by G. D. Pharmaceuticals as a natural and ayurvedic solution for various skin issues such as cuts, cracked lips, rough skin, and infections.
Another method is heating boric acid above ~300 °C. Boric acid will initially decompose into steam, (H 2 O (g)) and metaboric acid (HBO 2) at around 170 °C, and further heating above 300 °C will produce more steam and diboron trioxide. The reactions are: H 3 BO 3 → HBO 2 + H 2 O 2 HBO 2 → B 2 O 3 + H 2 O. Boric acid goes to anhydrous ...
In animals, boric acid/borate salts are essentially completely absorbed following oral ingestion. Absorption occurs via inhalation, although quantitative data are unavailable. Limited data indicate that boric acid/salts are not absorbed through intact skin to any significant extent, although absorption occurs through skin that is severely abraded.