Anemia is often characterized by a headache. These are headaches that can be mild or severe. Anemic patients can also feel dizzy or lightheaded in addition to severe headaches. This is often the case when a person moves too quickly (for example, getting up after lying down for some time). The person will then see dark spots before their eyes. All of this happens when oxygen is not reaching the brain through the red blood cell.
The word depletion means to be tired constantly. An iron deficiency results into quick exhaustions. The patients are unable to do their homework or perform other tasks due to this severe fatigue. Patients want to sleep. Such problems can also be caused by oversleeping. Insufficient oxygen can cause the problem. The body requires nutrients to stay on the move.
The patients of anemia have another strange characteristic: they feel the urge to taste something that is not consumed. Some anemic patients, for instance, want to eat dirt or sand during these rare outbursts. This phenomenon is called pica by doctors. To eliminate such cravings, consult a specialist and begin eating iron-rich foods (e.g. Different food supplements.