Tell your doctor right away or get emergency medical help if you experience any of the following more rare side effects: 1  Stomach pain. 2  Anxiety. 3  Diarrhea. 4  Dizziness. 5  Tremors. 6  Urination issues, including frequent or infrequent urination and hyperuricemia (high levels of uric acid) 7  Allergic reaction. 8  Reflux.
Most drywall and ceiling tile installers, and tapers, learn their trade on the job by helping more experienced workers and gradually being given more duties. They start by carrying materials and cleaning up, and then learn to use the tools of the trade. They also learn to measure, cut, and install or apply materials.
Some flooring installers and tile and marble setters learn their trade through a 2- to 4-year apprenticeship. For each year of the program, apprentices must complete at least 144 hours of related technical training and 2,000 hours of paid on-the-job training. Some of these programs now include online training.