Question

Therapeutic level for Lanoxin or Dig

a) 0.5-2 ng/mL
b) 2-5 ng/mL
c) 5-10 ng/mL
d) 10-20 ng/mL

Answer 1

The therapeutic level for Lanoxin (digoxin) is 0.5-2 ng/mL, which is crucial for its efficacy and to avoid toxicity.

Step-by-step explanation:

The therapeutic level for Lanoxin, which is another name for digoxin, is between 0.5-2 ng/mL. This range is important for ensuring that the drug is effective without being toxic.

Digoxin is used to treat heart conditions such as atrial fibrillation, atrial flutter, and sometimes heart failure. Maintaining the right concentration in the blood is crucial for the medication's efficacy and safety. A level above 2 ng/mL may increase the risk of digoxin toxicity, which can have serious side effects.