Anemia, a prevalent health concern globally, arises from low hemoglobin levels, often resulting in debilitating symptoms such as fatigue, hair loss, shortness of breath and poor appetite.

If severe bleeding occurs or hemoglobin levels are very low, doctors may recommend a blood transfusion. During it, you’ll receive blood donated by an individual with a matching blood type.

The following is a summary of "Nonlinear association between hematocrit levels and short-term all-cause mortality in ICU ...

They might also order blood tests and a complete blood count (CBC) test to measure the ... They may have a low birth weight or be born before their due date. They are also more likely to have ...