In Canada, every material that is controlled by WHMIS (Workplace Hazardous Materials Information System) must have an accompanying MSDS that is specific to each individual product or material (both the product name and supplier on the MSDS must match the material in use).
When people have struvite stones, they. may also have signs of nephrolithiasis with fever and flulike symptoms. Though many people are able to pass a kidney stone without additional help, the. discomfort can increase and complications may sometimes result. Pain can.
Among American adults, the prevalence of nephrolithiasis is 1 in 1000, with men being almost twice as likely as women to have stones. Among the pediatric population, kidney stones are much less common, but the exact prevalence is unknown.