Stop using celecoxib and call your doctor at once if you have a serious side effect such as: 1  chest pain, weakness, shortness of breath, slurred speech, problems with vision or balance; 2  black, bloody, or tarry stools;  coughing up blood or vomit that looks like coffee grounds;
To convert milligrams (mg) to milliliters (ml), the number of milligrams must be multiplied by the density of the liquid, which equals the volume in liters,and then divided by 1,000 to convert liters to milliliters. The density of each liquid is unique.
However, the dose is usually not more than 67.5 mL per day. Children 10 to 13 years of age and weighing 32 to 45 kgâ7.5 mL every 4 to 6 hours as needed. Your doctor may increase your dose as needed. However, the dose is usually not more than 45 mL per day.