When to Worry About High Platelet Count

High Platelet count

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Having high platelets means that the blood contains more platelets than is typically expected. Platelets are blood cells responsible for making the blood clot. If your platelet levels are too high, blood clots can form in your blood vessels and block the flow of blood around the body.

High platelet levels can be a sign of an underlying condition. This means that an existing illness is causing the body to produce more platelets than necessary.

When high platelets occur as a result of another condition, this is called thrombocytosis.

This article explains that high platelet levels , symptoms, testing and results, treatment, and more. It also discussed that causes of high platelets, including thrombocytosis and thrombocythemia.

Causes of high platelets

There are other causes of high platelet counts that don’t involve disease or conditions. Few days or weeks A doctor may order a retest  later if this happens. The main causes of high platelet count include:

  • recovering from a recent injury
  • recovering from blood loss after surgery
  • recovering from excessive drinking or vitamin B12 deficiency
  • intense physical activity or exertion, such as from running a marathon
  • using birth control pills

If a person’s platelet count remains high, chronic medical conditions Trusted Source may be responsible. These may include:

Cancer: High platelet counts can causes Lung, stomach, breast, and ovarian cancers, as well as lymphoma . Additional blood testing, imaging scans, or a biopsy can test for cancer.

Anemia: Iron-deficiency anemia occurs when the lack of iron in the blood causes a decrease in the number, size, and function of red blood cells.Another type of anemia associated with RT is hemolytic anemia in which red blood cells are destroyed as a result of conditions like cancer, hepatitis, sickle cell disease, or certain autoimmune diseases. Again, scientists are not entirely sure why platelets increase as the red blood count decreases.

Inflammatory disorders: Inflammation is the body’s natural response to an infection or injury. Numerous chronic (persistent) inflammatory diseases are associated with RT, including:

  • Chronic obstructive pulmonary disease (COPD)
  • Inflammatory bowel disease (IBD)
  • Lupus
  • Multiple sclerosis (MS)
  • Rheumatoid arthritis (RA)
  • Sarcoidosis

Infections: Infections are the most common cause of a Both adults and children of high platelet count .

Medications : Certain medications can reduce the number of platelets in your blood. Sometimes a drug confuses the immune system and causes it to destroy platelets. Examples include heparin, quinine, sulfa-containing antibiotics and anticonvulsants.

Drugs associated with an increased risk of RT include:

  • Azactam (aztreonam)
  • Corticosteroids (steroids)
  • Epinephrine (adrenaline)
  • Fortum (ceftazidime)
  • Nonsteroidal anti-inflammatory drugs (NSAIDs)

Splenectomy: Removal of the spleen can cause a temporary increase in platelets.

Some common causes for high platelet levels include:

  • Intense physical activity or exercise
  • Labour
  • Stress
  • Using adrenaline
  • Smoking
  • Severe hemolytic anemia
  • Iron deficient anemia.
  • Myeloproliferative disorders, like essential thrombocythemia, polycythemia vera and myelofibrosis
  • Sarcoidosis
  • Acute and chronic infections
  • Leukemia
  • After acute hemorrhages
  • After spleen removal
  • Neoplasia
  • Ulcerative colitis
  • After surgeries

By identifying and treating the cause of high platelets, levels should gradually start to return to normal levels.

High Platelet count

Identify of high platelets

High platelets are identified through a blood test that looks at how many platelets and other red blood cells are circulating in the blood. The doctor may order additional tests to evaluate what is causing high levels. 

In most cases, high platelets do not cause symptoms, however, depending on the cause, the patient may present with nausea, vomiting, dizziness and tingling in the arms or legs.

The symptoms of a high platelet count

A high platelet count itself often doesn’t cause any symptoms. But you may feel:

  • Burning or tingling in your fingertips, hands, and feet
  • Headaches
  • Weak, dizzy, and tired

Symptoms of abnormal blood clots include:

  • A painful, swollen leg
  • Chest pain and shortness of breath
  • Weakness of one side of your body

Symptoms of excessive bleeding include:

  • Nosebleeds
  • Bleeding gums
  • Easy bruising

Doctors treat a high platelet count

The doctor may prescribe acetylsalicylic acid to decrease the risk for clot formation Depending on the patient’s platelet count, symptoms and overall health status. Doctors prescribed some medication that can lower the platelets and balance them.

Very high platelet counts can be life threatening, as there is a high probability of clots to form. The doctor may advise a platelet pheresis procedure, which involves the removal of excess platelets from the blood to normalize levels.

Doctors may try to lower the amount of platelets in your blood with:


Doctors explain remove some blood, take platelets out of it, then return the blood to your body

Rarely, stem cell transplantation if you’re young, have a donor, and other treatments have been unsuccessful.

You’ll need blood tests every so often to make sure that your platelet count hasn’t gone back up.

Hematology BMT

Dr. S. K. Gupta, the famous Oncologist has more than decade of experience in High Platelet count and maintenance. when he believes in providing Regular checkups and right treatment . The expert doctor of Hematology BMT you get to touch today and know more about the High Platelets Count.

FAQs List

1.What will doctor do if platelets are high?

Answer : Your doctor  prescribe platelet-lowering drugs such as hydroxyurea (Droxia, Hydrea), anagrelide (Agrylin) or interferon alfa (Intron A). In emergencies, platelets can be filtered from your blood with a machine.

2. Does high platelet count mean leukemia?

Answer : Additionally, some people with the disease may not experience a change in platelet count. For this reason, doctors must rely on other methods to diagnose leukemia.

3. What is a platelet count?

Answer : A platelet count is a quick and common lab test ,  how to measure  many platelets you have in your blood.

4. What are symptoms of high platelet level?

Answer : People with high platelet levels often don’t have signs or symptoms.

When symptoms occur, they’re often related to blood clots. Examples include:

  • Headache.
  • Confusion or changes in speech.
  • Chest pain.
  •  Shortness of breath and nausea.
  •  Weakness.
  •  Burning pain in the hands or feet.
  • Less commonly, very high platelet levels may cause bleeding. This can cause:
  •  Nosebleeds.
  • – Bruising.
  •  Bleeding from your mouth or gums
  • Bloody stool.

5. What foods decrease platelets?

Answer : Dark chocolate, foods with low glycemic index, garlic, ginger, omega-3 PUFA, onion, purple grape juice, tomato, and wine all reduce platelet aggregation. P selection expression reduce to  Dark chocolate and omega-3 PUFA .  In addition, dark chocolate reduces PAC-1 binding and platelet microparticle formation.

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