Question: What are the symptoms of Polycythemia Vera ?
Answer: Symptoms of polycythemia vera include headaches and a feeling of fullness below the ribs on the left side. Polycythemia vera often does not cause early signs or symptoms. It may be found during a routine blood test. Signs and symptoms may occur as the number of blood cells increases. Other conditions may cause the same signs and symptoms. Check with your doctor if you have any of the following: - A feeling of pressure or fullness below the ribs on the left side. - Headaches. - Double vision or seeing dark or blind spots that come and go. - Itching all over the body, especially after being in warm or hot water. - Reddened face that looks like a blush or sunburn. - Weakness. - Dizziness. - Weight loss for no known reason.
Source: CancerGov

Question: What are the treatments for Polycythemia Vera ?
Answer: The purpose of treatment for polycythemia vera is to reduce the number of extra blood cells. Treatment of polycythemia vera may include the following: - Phlebotomy. - Chemotherapy with or without phlebotomy. - Biologic therapy using interferon alfa or pegylated interferon alpha. - Low-dose aspirin. Check the list of NCI-supported cancer clinical trials that are now accepting patients with polycythemia vera. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. Talk with your doctor about clinical trials that may be right for you. General information about clinical trials is available from the NCI website.
Source: CancerGov