Most people know the feeling of getting a shot and having your arm feel sore for several days afterward. Some might even expect it as a side effect. The soreness happens when medications are injected ...

Add Yahoo as a preferred source to see more of our stories on Google. If you’ve been feeling extra tired or out of sorts recently, it might be more than post-holiday exhaustion. You could actually be ...

For those patients who receive the nearly 40 million intramuscular injections per year to treat their B12 deficiency, a new oral option may soon exist. According to the National Institutes of Health, ...

An intramuscular injection delivers medication into a muscle. Doctors frequently use intramuscular injections to administer vaccines and certain other drugs. Injection sites include the upper arm, hip ...

Emisphere Technologies announced the launch of Eligen B12 (cyanocobalamin 100mcg, salcaprozate sodium [SNAC] 100mg) for the dietary management of patients who have a vitamin B12 deficiency associated ...

Vitamin B12 is an essential vitamin, and low levels are linked to obesity. B12 shots could improve fatigue if you have a deficiency, but there’s not much research on them as a weight loss treatment.