Administer onehalf the total loading dose initially all formulations, then give onefourth the total loading dose every 6 to 8 hours for two doses iv and tablets, or give additional fractions every 4 to 8 hours oral solution. Digoxin exists as odorless white crystals that melt with decomposition above 230c. Prescribing information lanoxin digoxin tablets, usp. Nursing calculations workbook middlesex university. You can use the following formula to calculate how many tablets to give example.
Digoxin calculator to determine the optimal maintenance dose of digoxin for both heart failure and atrial fibrillation patients, based on. Its molecular formula is c41h64o14, and its molecular weight is 780. For example, 125 mcg digoxin tablets equivalent to 125 mcg digoxin elixir pediatric equivalent to 100. In undigitalized patients after oral administration of a single 500 to 750 ug 0. Como ocorre com todas as drogas, o uso deve ser considerado apenas quando os. Because there is considerable variability in the systemic availability of. Digoxin is available as oral tablets, elixir and intravenous formulations. Digoxin is a cardiac glycoside isolated from plants of the genus. Information for the user lanoxinpg elixir digoxin read all of this. Lanoxin contains the active substance digoxin, which belongs to a group of medicines called cardiac glycosides. B these formulae cannot be used for creatinine clearance in children. Digoxin elixir, usp is formulated for oral administration, and each ml contains 50 mcg 0. Digoxin elixir, usp is formulated for oral administration, and each ml contains 50. The doctors order the numerator divided by the supply on hand the denominator, multiplied by the quantity equals the amount of one dose of medication.
272 613 915 1412 1230 93 624 780 752 646 141 1183 279 592 64 1058 987 1641 1643 1043 985 961 472 1496 290 120 271 367 193 566 636 1356 434 1354 34 1360 1018 297 1354 1003 1292