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.
Divide the total drywall square footage needed by the drywall panel square footage. If you use 4-by-8-foot panels, that is 32 square feet each. A 4-by-12-foot panel has 48 square feet. Divide the 723 square feet of drywall needed for the example room by 32 square feet to determine the number of 8-foot panels needed.