These days, a person can buy many more over the counter medications, as well as items he or she was prescribed, to use for home injections. Many people with some vitamin deficiencies will get a liquid solution prescribed to them by their doctor, that they must inject. B-12 is one example of a vitamin that can be injected.

It is usually only given when someone has had serious symptoms due to his or her lack of this important nutrient. The vitamin b12 injection dosage that is recommended by the doctor will be defined on the label.

Those people who are administering their own B-12 injections must adhere to the dose that their doctor prescribed for them. The solution is a man-made one, known as cyanocobalamin. People with an allergy to cobalt should avoid using this solution. It is dangerous for someone who has Leber’s disease, as well, due to the fact that it could cause their optic nerves to be damaged, and potentially leave them blind.

Someone who suffers from pernicious anemia will have to take this supplement. When prescribed for this particular condition, the person will have to take it for their whole life in order to avoid incurring lifelong damage in their body’s systems.

The injection is made into the muscle with a needle. The buttock and thigh muscles are often used, because they are the largest and easiest muscles to find. Certain factors may alter a prescribed dose occasionally. A woman who is breastfeeding or pregnant must consult her doctor to have her dose altered to fit her rapidly changing needs. People who have altered their diet or develop another condition will need their dose checked to determine whether or not it will cause a problem.

When a long term treatment like B-12 injections has been prescribed, the patient will have to go to his or her doctor’s office regularly for checkups. This is to see if the dosage needs to be decreased or increased. Depending on his or her needs, the visits may be scheduled between every three to six months.

People on this supplement should not drink excessive amounts of alcohol. If the patient misses a dose or takes too large of a dose, then he or she should consult his or her doctor.

Fortunately, it should not be a life threatening situation. For a person who has a medical condition, the ability to be treated by an injection is a definite plus. Since he or she will not be confined to a hospital or have to go to the doctors very regularly, it is possible for him or her to enjoy a full and happy life.