These side effects may seem daunting, but most people tolerate this medication quite well. The drug can be dangerous for people with kidney disease, however. They should not take the drug, and everyone on metformin should have their kidney function monitored regularly (at least once a year). People with congestive heart failure should not take metformin either.
Nitrogen: uses. The following uses for nitrogen are gathered from a number of sources as well as from anecdotal comments. I'd be delighted to receive corrections as well as additional referenced uses (please use the feedback mechanism to add uses).1  used in ammonia, NH 3, production (Haber process).2  This is the greatest use of nitrogen.itrogen: uses. The following uses for nitrogen are gathered from a number of sources as well as from anecdotal comments. I'd be delighted to receive corrections as well as additional referenced uses (please use the feedback mechanism to add uses).
Besides its role in the atmosphere, itâs used in all sorts of products: fertilizers, propellants, you name it. It's also an essential component of DNA and proteins. Itâs called nitrogen.But it's something of a mystery. The nitrogen found on Earth doesnât match the nitrogen found in the Sun or in the tails of comets.Those sources have nitrogen isotope fractions that differ from those on Earth.esides its role in the atmosphere, itâs used in all sorts of products: fertilizers, propellants, you name it. It's also an essential component of DNA and proteins. Itâs called nitrogen.