How do you calculate body surface area for medication doses?
The most commonly used formula now is that of Mosteller, published in 1987 in The New England Journal of Medicine. According to Mosteller’s “simplified calculation of body-surface area In metric terms” the body surface area = the square root of product of the weight in kg times the height in cm divided by 3600.
How do you convert mg/kg to mg m2?
To convert dose in mg/kg to mg/m2 of humans or animals is carried out using the Km factor in table1 as: mg/m2 = Km × (mg/kg) (Eq.
How do you calculate a person’s m2?
Body Surface Area (BSA)
- Calculate weight in kilograms: 210 pounds ÷ 2.2 = 95.45 kg.
- Calculate height in centimeters: 6 feet, 3 inches = 75 inches x 2.54 cm/inch = 190.5 cm.
- Multiply height by weight and divide by 3600. (190.5 cm x 95.45 kg) ÷ 3600 = 5.
- Take the square root of 5 = 2.24 m2
How do you calculate concentration in mg mL?
Divide the mass in milligrams by volume in milliliters to find concentration in mg/mL. For example, if you have 8,000 milligrams of sugar dissolved in 200 milliliters of water, work out 8,000 ÷ 200 = 40. The concentration of the solution is 40 mg/mL.
How do you convert mg/kg to mg m2 for humans?
How many mg of Medicine per square meter?
Amount of drug per square meter of body surface (BSA), e.g. 10 mg/m2 BSA. The latter two methods, based on the patient’s body size (weight or body surface area), are often used for pediatric doses, but they are useful for adult doses for certain drugs.
How to calculate the dosage of a drug?
dose = weight * dosage. Weight is the patients weight, expressed in kg or lb. It is very important that you input an accurate result. Dosage is the prescribed amount of drug in mg per kg of body weight.
What does the pill m2 mean in medicine?
Consequently, what is m2 in medicine? M2 (Furosemide 20 mg) Pill with imprint M2 is White, Round and has been identified as Furosemide 20 mg. It is supplied by Mylan Pharmaceuticals Inc.. Furosemide is used in the treatment of edema; heart failure; high blood pressure; ascites; hypercalcemia and belongs to the drug class loop diuretics.
How to calculate the doses of pediatric drugs?
Learn methods to calculate doses for pediatric patients given: A dose is the quantity of drug taken or given. Doses are expressed using one of the following formats: Quantity of drug, e.g. 25 mg, 5 ml, 250 mg/ml. Amount of drug per kilogram of body weight, e.g. 5mg/kg. Amount of drug per square meter of body surface (BSA), e.g. 10 mg/m2 BSA.