Anemia is not contagious, but it can be inherited. People with inherited forms of anemia , such as sickle cell disease , may want to seek genetic counseling . This can help people understand the risk of passing anemia on to their children. In severe cases, blood transfusions may be needed. High levels of oxygen can also be given to help the person breathe.
More specific treatments depend on the cause.
For example, pills or injections may replace low levels of vitamins or minerals. If anemia is caused by blood loss, the blood loss needs to be stopped. Sometimes surgery is needed to stop bleeding, such as bleeding from the bowels or heavy menstrual bleeding . Antibiotics may be needed if a long-term infection is the cause. If alcohol or medications caused the anemia, stopping the drug may be all that is needed.