Manufacturing commercial phosphate fertilizer. Rock phosphate is the raw material used in the manufacture of most commercial phosphate fertilizers on the market. In the past, ground rock phosphate itself has been used as a source of P for acid soils.
Chronic knee pain is often attributed to inflammatory arthritis associated with an autoimmune disorder of the joints. Occasionally, knee pain is a symptom of an infection or bone tumor. Pain relief drugs are used as the primary treatment for knee pain. However, mild to moderate knee pain responds to drug-free treatments. Natural treatments can easily alleviate acute knee pain.
To reduce pain and swelling, make sure to elevate your leg while at home, and for the first several days (48 hours), ice the knee for 20 to 30 minutes a few times per day to minimize pain and swelling. On discharge, patients will receive a prescription for pain medication.