Polyglobulia is a rare chronic disease that is characterized by an excess of red blood cells produced by the bone marrow. This exaggerated production increases blood viscosity, causing circulation problems, tiredness, headaches, dizziness, ringing in the ears, blurred vision, drowsiness, difficulty concentrating, excessive sweating and a burning sensation in the extremities of the body.
The causes of polyglobulia are unknown, and symptoms usually appear between 50 and 60 years of age, and can lead to major complications, such as blood clots and swelling of the spleen.
The treatment for polyglobulia is done through blood extractions similar to those performed in blood donations, and they are repeated until the production of red blood cells normalizes, often this type of treatment is sufficient for the carrier of the disease to have a normal life.
In more severe cases, chemotherapy or radiation therapy is required to stop the production of red blood cells.
