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.
Other symptoms of kidney stones can include pain while urinating, blood in the urine, and nausea and vomiting, according to the NIH. People who think they have a kidney stone, or who have serious symptoms such as extreme pain that won't go away, fever, chills and vomiting, should see their doctor, the NIH says.isk factors. People are at increased risk for kidney stones if they've had a stone in the past, or a member of their family has had a stone. The most common time to develop kidney stones is between ages 20 and 50, according to the National Kidney Foundation.