Polycythemia is an increased number of red blood cells in the blood. In polycythemia, the levels of hemoglobin (Hgb), hematocrit (Hct), or the red blood cell (RBC) count may be elevated when measured in the complete blood count (CBC), as compared to normal. Hemoglobin levels greater than 16.5 g/dL (grams per deciliter) in women and greater than 18.5 g/dL in men suggest polycythemia.
It usually takes about three to six weeks for the inflammation linked to plantar fasciitis to go down, but having a tear in the plantar fascia ligament or a growth in the foot may take anywhere from two to five months in recovery time.
Surgery is usually not needed for plantar fasciitis. About 95 out of 100 people who have plantar fasciitis are able to relieve heel pain without surgery. Your doctor may consider surgery if nonsurgical treatment has not helped and heel pain is restricting your daily activities. Some doctors feel that you should try nonsurgical treatment for at least 6 months before you consider surgery. The main types of surgery for plantar fasciitis are: Plantar fascia release. This procedure involves cutting part of the plantar fascia ligament . This releases the tension on the ligament and relieves inflammation. Other procedures, such as removing a heel spur or stretching or loosening specific foot nerves.