Cocaine from chronic smoking of cocaine include coughing up blood, bronchospasm, itching, fever, diffuse alveolar infiltrates without effusions, pulmonary and systemic eosinophilia, chest pain, lung trauma, sore throat, asthma, hoarse voice, dyspnea (shortness of breath), and an aching, flu-like syndrome. Cocaine constricts blood vessels, dilates pupils, and increases body temperature, heart rate, and blood pressure. It can also cause headaches and gastrointestinal complications such as abdominal pain and nausea. A common but untrue belief is that the smoking of cocaine chemically breaks down tooth enamel and causes tooth decay. However, cocaine does often cause involuntary tooth grinding, known as bruxism, which
United Grinding North America spindle, and the workpiece, mounted on either a reciprocating or a rotary table, is brought into contact with the grinding wheel. MÄGERLE machines are high-performance grinding systems for handling simple and complex surface and profile grinding tasks. BLOHM produces standard machines for individual and small batch production, as well as customized production machines. JUNG manufactures small and medium-sized grinding machines for fine finishing precision parts for the tool and die industry, automotive industry and its suppliers, electronics and optical industry as well as the aerospace industry and medical technology. UNITED GRINDING North America distributes cylindrical grinders from STUDER, SCHAUDT and