It can mean a number of various disorders which your doctor will explain to you and carry out further tests if necessary.
A possible outcome from high MCH levels is macrocytic anemia, which simply means that you have a form of anemia in which the erythrocytes (red blood cells) are larger than their normal volume. It is not a disease but rather a condition that contains a set of pathologies that produce a similar blood red cell abnormality.
MCH levels are considered high when the blood tests readings state 35 or higher, whereas a regular hemoglobin level will be considered between 236 and 33 pictograms per red blood cell. Macrocytic anemia can be caused by an insufficient amount of vitamin B12 intake; however other causes may include a lack of folic acid or self-inflicted problems such as alcohol abuse.
An MCH Test calculates how much hemoglobin is contained in every red blood cell, which helps determine if optimum levels of oxygen are circling around the body. For adults a normal MCH reading will usually be between 27 and 33pg. Levels above or below this marker could suggest a number of disorders.
A number of variable factors will be considered when it comes to treatment depending on what the disorder is and why the patient is suffering from it. In addition, treatment will be decided after considering other medical conditions or medications the individual may be on.
For macrocytic anemia, you may be told to simply add liver to your diet however, it is best you speak to your doctor for the right diagnosis and treatment.