Does it take longer than usual for a small cut to stop bleeding? Or do your gums bleed when you brush your teeth? Maybe you have bruises on your body that don't appear to be caused by anything. These could be signs of a decrease in the number of platelets in your body. In medical terms, we call this condition Thrombocytopenia. Although the name may sound strange, this is a common condition among us. So today we are going to talk about this Thrombocytopenia that affects many people but is not well known. Don't worry, we will talk about everything simply and clearly.
Simply put, what is Thrombocytopenia?
Okay, let's first understand what platelets are. Imagine that there are little pieces of 'plaster' running around inside your body. These are called platelets. They are produced in our bone marrow. Their main job is to quickly gather at the site of an injury and form a blood clot to stop the bleeding. It's like plugging a hole in a wall.
Thrombocytopenia is when the number of platelets in your blood is lower than normal. What happens when that happens? The 'plaster' that stops the bleeding is no longer enough. So even a small wound can bleed a lot, and it can take a long time to stop the bleeding.
Most of the time, this condition is caused by another medical condition, such as an autoimmune disease, or as a side effect of certain medications we take. The best thing is that once the cause is identified, it can be treated and the platelet count can be brought back to normal.
How is blood platelet count measured? Normal and abnormal levels
When we do a blood test (Full Blood Count), we can know the exact number of platelets. Normally, a healthy adult has 150,000 to 450,000 platelets per microliter of blood. In thrombocytopenia, this number decreases. We classify the severity of the condition according to the amount of decrease.
| Status | Platelet count (per microliter of blood) |
|---|---|
| Average level | 150,000 - 450,000 |
| Mild Thrombocytopenia | 101,000 - 140,000 |
| Moderate Thrombocytopenia | 51,000 - 100,000 |
| Severe Thrombocytopenia | Less than 51,000 |
Most of the time, people with mild deficiency do not show major symptoms. But when it reaches a serious level, we need to be careful.
How to know if you have thrombocytopenia? Watch out for these symptoms
Some people may not have any symptoms even if they have a mildly low platelet count. But when symptoms do appear, they may include: If you have one or more of these, it is important to see a doctor for advice.
| Symptom | Simple explanation |
|---|---|
| Bruising easily | Blue or purple bruises appear on the body without any trauma. These are caused by small hemorrhages under the skin. |
| Bleeding gums | Gums can bleed not only when brushing your teeth, but also when you just stand there. |
| Nosebleed | Frequent nosebleeds for no particular reason. |
| Small red/purple spots on the skin (Petechiae) | Small, prickly red spots that appear under the skin, often on the lower legs. These may look like a rash. |
| Heavy menstrual bleeding in women | Menstruation lasting longer than usual or bleeding more heavily than usual. |
| Blood in the stool | If you have a lot of black or dark red stool, it could be a sign of bleeding in the digestive tract. |
| Blood in the urine | If the urine turns pink or red, that is also a sign to be concerned about. |
The most important thing is to see a doctor and seek advice, rather than dismissing this symptom as "it could just be something else."
Why do blood platelets decrease like this? What are the main causes?
The causes of low blood platelets can be divided into three main categories.
1. Insufficient production of platelets by the bone marrow: There is a problem with the bone marrow, which is our 'platelet factory', causing a decrease in production.
2. The platelets produced are destroyed or used up in the body: The factory works well, but the platelets produced break down quickly for some reason.
3. Spleen retention of platelets: The spleen is an organ located on the upper left side of our abdomen. Sometimes it holds on to more platelets than it should, preventing them from being released into the blood.
Now let's see what the specific reasons are for this.
- Autoimmune Diseases: This is when our body's own defense system attacks and destroys our own blood platelets. Examples include conditions like `(Immune Thrombocytopenia - ITP)`, `(Lupus)`, and `(Rheumatoid Arthritis)`.
- Blood Cancers: Cancers such as Leukemia and Lymphoma can damage the bone marrow and reduce the production of blood platelets.
- Cancer treatments:Chemotherapy and radiation therapy, which kill cancer, can damage not only cancer cells, but also healthy cells in the bone marrow.
- Some infections: Viral infections like dengue, as well as some bacterial infections, can temporarily reduce the number of platelets in the blood.
- Medications: Some antibiotics, blood thinners like heparin, and seizure medications can also cause low blood platelets as a side effect.
- Excessive alcohol consumption: Alcohol reduces bone marrow function and reduces blood platelet production.
- Pregnancy: Some pregnant women may experience a mild decrease in platelets, especially near the time of delivery. This often returns to normal after delivery.
- Exposure to toxic chemicals: Long-term exposure to things like arsenic, benzene, and pesticides can also cause this.
Is this something to be afraid of? Possible complications
Most people have mild or moderate thrombocytopenia. It doesn't cause much harm. However, if the platelet count is severe , that is, if the count drops below 20,000, there is some risk.
- Internal bleeding: This is the most serious complication. Bleeding can occur in the digestive tract or in the brain. A bleeding in the brain is a life-threatening condition that requires immediate medical attention.
- Heart attack: Very rarely, this condition can cause blood flow to the heart to be obstructed.
These things only happen in very serious cases. Therefore, if you have symptoms, seeing a doctor early and getting treatment can prevent such serious conditions.
How do you find this, Doctor?
When you go to the doctor, he will first ask you about your symptoms, the medications you take, and whether anyone in your family has had similar conditions. Then he will do a physical examination to check for bruises, red spots, etc.
In addition, several tests can be done to confirm the diagnosis:
- Complete Blood Count (CBC): This is the most basic and important test. It can check not only the platelet count, but also the red blood cell and white blood cell count.
- Peripheral Blood Smear: This involves taking a drop of blood and looking at it under a microscope. You can get an idea of the condition of the platelets by looking at their shape and size.
- Blood Clot Test:Tests that measure how long it takes for your blood to clot. `(PT)` and `(PTT)` are two such tests.
- Bone Marrow Biopsy: If your doctor suspects that your low platelet count is due to a problem with your bone marrow, they may order this test. This involves taking a small sample of bone marrow from your hip bone and testing it.
What are the treatments for this?
The treatment depends on how low your platelet count is and what the cause is.
Sometimes, if your platelet count is mildly low and you have no symptoms, your doctor may decide to simply observe you without any treatment.
But if treatment is needed, things like this are usually done:
- Treating the underlying cause: This is the most important thing. For example, if your platelet count is low because of a medication you're taking, your doctor will change that medication. If it's due to an infection, they'll treat it.
- Steroids: These medications can control the activity of the immune system to some extent and reduce the destruction of blood platelets.
- Blood Transfusion: If your platelet count is very low and you are at risk of bleeding, you can receive an external platelet transfusion. However, this is a temporary solution.
- Splenectomy: If other treatments fail and the spleen is found to be trapping a large number of platelets, your doctor may decide to surgically remove the spleen. You will need to get the necessary vaccinations beforehand, as there is a higher risk of infection after the spleen is removed.
Things you can do when living with thrombocytopenia
If you have this condition, there are several things you can do yourself to minimize bleeding and bruising.
- Do not take painkillers without medical advice: Some painkillers, such as `(Aspirin)` and `(Ibuprofen),` can further reduce the ability of blood to clot. Therefore, ask your doctor before taking any medication.
- Avoid activities that can cause injury: It is best to stay away from contact sports like rugby and football, as well as weight lifting. Instead, you can focus on safe exercises like swimming and walking. Talk to your doctor about this and choose what is right for you.
- Limit alcohol consumption: As we mentioned earlier, alcohol interferes with platelet production. So if you drink alcohol, do so in moderation.
- Be careful when brushing your teeth:Use a soft-bristled toothbrush. Brush your teeth carefully to avoid injuring your gums.
- Travel safely: Always wear a seat belt when traveling in a vehicle.
- Inform other doctors: If you go to the dentist or undergo any other surgery, be sure to inform those doctors that you have thrombocytopenia and the medications you are taking.
Take-Home Message
- Thrombocytopenia is a condition in which the number of platelets in the blood is lower than normal. This can lead to easy bleeding and bruising.
- If you have symptoms like bleeding gums, occasional bruising, or red spots on your skin, don't ignore them.
- There can be many reasons for this condition, so it is very important to find the correct cause and treat it.
- If you have these symptoms, don't panic and see your doctor as soon as possible for advice. The earlier you detect it, the easier it is to control.
- By following medical advice and making small lifestyle changes, you can live healthily with this condition.
💬 Comments (0)
No comments have been posted yet. Add your comment here for the first time.
Add your comment