It is also known by its drug name, Celecoxib. Celebrex is used to treat pain, stiffness and discomfort caused by lupus in joints and other tissues. Unlike other drugs in its class, Celebrex does not interfere with blood clotting. Celebrex should not be used by people who are allergic to nonsteroidal anti-inflammatory drugs (NSAIDs) such as Aspirin or Ibuprofen.
Installing new drywall on the walls and ceiling of a 12x12-foot-room with 8-foot-high walls means about 530 square feet of drywall. For about 4,000 square feet of drywall on all the walls and ceilings of a small home, it's $4,400-$8,600 or more.
Then you have to figure out exactly how much drywall board you need for the room. Standard drywall sheets are 4 x 8 feet. To determine how many, find the measurements of the areas you plan to drywall and round those total areas to the nearest foot. A 10% waste allowance should be added to the total to account for cutting and breakage, which can usually occur during any drywall installation process.