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.
Tile contractors may create blueprints or lay out tiles on a dry surface to prepare decorative mosaics or patterns. Installers use electric or mechanical tools to cut tiles to go around toilet bowls, pipes and other fixtures. Tiles contractors lay tiles on a flat, clean and level surface. Tile contractors will sometimes install new drywall, tile backer board or another material to a wall, ceiling or floor to be tiled. Concrete floors and other uneven surfaces may need to be leveled with mortar.