The effects last for between two and three hours when taken orally or nasally, but only half an hour if taken intravenously.

Betulin is poorly absorbed by humans, even when taken intravenously; its bioavailability is very limited.

Antibiotics can be taken orally or intravenously (IV).

Serendipitously, he discovered that when the magnesium chloride solution was taken orally or intravenously, it appeared to be a remedy for other ailments.

It must be taken intravenously, and patients who choose to take it must have a permanent catheter implanted for the drug infusions.

The substance is a plasma volume expander and is taken intravenously.

When used recreationally benzodiazepines are usually administered orally but sometimes they are taken intranasally or intravenously.

Its effects are felt more rapidly than those of drugs taken intravenously.

Now, there are two types of drugs that fight off the blindness, one taken intravenously and the other orally and intravenously.

Jani is a drug addict, whose drug of choice is Subutex taken intravenously.