Feldspar is a rock-forming mineral. It is important industrially in making glass, ceramics, enamelware and soaps. It is also used in making bonding material for abrasive wheels, cements, fertilizer, tarred roofing materials and as a sizing or filler in textiles and paper.
Depending upon the cause, muscle pain can be mild or severe and debilitating. Muscle pain is the hallmark symptom of some chronic conditions like fibromyalgia. Related symptoms that can occur with muscle pain are tenderness, swelling, redness, or fever. Medically Reviewed by a Doctor on 3/2/2017.
Medications for Muscle Pain. What is Muscle Pain: Muscle pain is a common condition where sore and aching muscles can be related to tension or stress, overuse, or muscle injury from exercise or physically demanding work. Muscle pain can also involve ligaments, tendons and soft tissues.