Which of the following drug is excreted in saliva?
Saliva and sweat are of minor impoance for drug excretion. Lithium, potassium iodide, rifampin, and heavy metals are present in sweat and saliva significant amounts saliva levels of lithium can be estimated in case of poisoning Ref; KD Tripathi pharmacology 7th edition (page no; 28)
Tetracyclines
Ampicillin
Lithium
Chloramphenicol
General pharmacology