Therapeutic serum digoxin levels range from 0.5â2 ng/mL. Serum levels may be drawn 6â8 hr after a dose is administered, although they are usually drawn immediately before the next dose. Bacteria in the GI tract can metabolize a substantial amount of digoxin before it is absorbed.
  Lupus is a chronic, inflammatory, autoimmune disease. The cause is not known and there is no cure. However, scientists know that a person has to have a genetic predispos â¦ ition and then be exposed to triggers.Some genes have been identified, but more need to be identified. Lupus is a chronic, inflammatory, autoimmune disease. The cause is not known and there is no cure. However, scientists know that a person has to have a genetic predispos â¦ ition and then be exposed to triggers. Some genes have been identified, but more need to be identified.
There are several kinds of lupus. 1  Systemic lupus erythematosus (SLE) is the most common type. 2  Discoid lupus causes a red rash that doesn't go away. 3  Subacute cutaneous lupus causes sores after being out in the sun.  Drug-induced lupus is caused by certain 1  medicines. Neonatal lupus, which is rare, affects newborns.