Years ago, sodium hypochlorite was used to chlorinate pools. It is basic, pH greater than 7. And I think ordinary hydrochloric acid was used to drop the pH back to 7. I don't know if these are still used. Sodium Hypochlorite ([math]NaClO[/math]) was used to chlorinate pools. If you want to lower the pH, try adding HCl.
Because most episodes of back pain have inflammation as a contributing factor, anti-inflammatory medication such as non-steroidal anti-inflammatory drugs (NSAIDs) is often an effective pain medication treatment option.
nsaids are non steroidal anti inflammatory drugs also known as naids non steroidal anti inflammatory agents analgesics nsaias or non steroidal anti inflammatory medicines nsaimsthey are medications with analgesic pain reducing antipyretic fever reducing effectsnflammation nsaids are often used for the treatment of inflammation as may occur in rheumatoid arthritis some other conditions sometimes nsaids are recommended for the treatment of menorrhagia heavy menstrual periods orally by mouth available in tablet capsule or liquid form