What is the cause of a sharp drop in platelets

1. Insufficient platelet production

It can be seen in certain pathological conditions such as aplastic anemia (AA), acute leukemia (AL) and infection, or due to the harmful effects of certain poisons or drugs such as benzene, xylene, cyclophosphamide, etc., the proliferation or growth and maturation of megakaryocytes in the bone marrow are impaired, which can cause insufficient platelet production and decrease in quantity.

2. Excessive platelet destruction:

It is seen in the action or infection of certain drugs such as sulfonamides, chloramphenicol, and ankipyrine, through the immune mechanism, the body produces antiplatelet antibodies, resulting in excessive destruction and decreased number of platelets.

It can also be seen in primary immune thrombocytopenia (ITP), disseminated intravascular coagulation (DIC), thrombotic thrombocytopenia (TTP), heparin-induced thrombocytopenia (HIT), systemic lupus erythematosus (SLE), and HIV-1-related thrombocytopenia.

3. Abnormal platelet distribution

Occurs in hypersplenism or splenomegaly caused by various causes, in which excessive platelet retention in the spleen leads to a decrease in the number of platelets in the blood.

Unexplained platelet decline.

I suddenly felt dizzy last Thursday afternoon.

Tightness in the chest, watching things spin. After the family was taken to the hospital, the doctor ordered a CT scan of the head to confirm that there was no cerebral hemorrhage.

The doctor diagnosed vertigo and gave 4 sets of fluids, including thrombosis (two days of infusion). After 4 hours, the dizziness subsided. On the same day, the blood was checked, all indicators were normal, and there was no abnormality in the electrocardiogram.

Day 2. Color ultrasound examination of uterine appendages, the kidneys were normal, and the urine and urine examination were normal. However, a blood test showed a platelet index of 31 and required a follow-up test the next day.

On the third day, the platelet index was 21, and the doctor asked to transfer to a higher level hospital for examination.

After being transferred to the hospital, a blood sample was re-examined, and the platelet index was 31, and the doctor ordered hospitalization. The ECG was normal, and the lungs, cervical spine, and thymus were normal on x-rays. Color ultrasound examination of liver, spleen, neck lymph, and axillary lymph were normal.

The doctor instilled 4 groups of fluids such as Fuzheng solution (infusion for 4 days). Two days later, blood is checked and platelets return to the critical line.

1. In daily life, some people will have low platelets.

So what are the causes of low platelets? What are the harms of low platelets? What do you need to pay attention to in your daily life? Next, let's find out with Xiao. <>

1. Causes.

It is usually due to the body's antibodies that attack its own platelets that cause some acute infections, which are the root cause of this disease, and too much blood transfusion or abnormal bleeding in a short period of time may lead to thrombocytopenia. The function of platelets is mainly to promote hemostasis, and platelets also maintain capillaries.

Intramural integrity function, platelets form thrombus during hemostasis. There is also nutrition and support for capillary endoepidermal cells, and the effect is a decrease in capillary fragility. There are two types, both congenital and acquired, and acquired platelet destruction is excessive, both immune and non-immune, and immune thrombocytopenia is common in idiopathic thrombocytopenic purpura.

and drug thrombocytopenia. Low platelets are caused by decreased or ineffective platelet production and death, both hereditary and acquired. <>

2. Clinical manifestations.

There will be ** bleeding, bleeding gums.

It is common in normal people as well as in dental disease, so thrombocytopenia may occur if the gums bleed repeatedly or have difficulty stopping bleeding after bleeding. Thrombocytopenia alone can cause joint muscle bleeding, which is rare. May present with hematemesis, hematochezia and black stools.

Wait a minute. In addition, the wound bleeding time is prolonged, retinal hemorrhage, menorrhagia, etc. <>

3. Diet.

Peanut coat. Red jujube porridge has a certain effect on low platelets, soak peanuts in warm water for half an hour, take the skin, wash the jujubes, soak them in warm water, soak peanut clothes and jujubes for half an hour with the invasion of water, remove peanuts and add appropriate brown sugar to eat jujubes and peanuts three times, this medicinal diet has the effect of replenishing blood and stopping bleeding, suitable for all kinds of blood loss and blood deficiency.

1) decreased platelet production or ineffective death, (2) excessive platelet destruction, (3) excessive platelet retention in the spleen, (4) most common in hypersplenism, (5) thrombotic thrombocytopenic purpura, etc.

Generally speaking, thrombocytopenia is caused by the lack of certain nutrients in the body, and it may also be born, but this will lead to leukemia, so it is necessary to check it in time.

Vitamin K deficiency, vitamin C deficiency and other causes are common causes. It is also possible to take certain medications.

Causes of low plateletsIf you find that platelets are low through basic blood tests, you must combine your own situation to specifically analyze what are the possible causes of hail, don't let it go, ignore it, and talk to you in detail about the reasons for platelet reduction today.

Causes of low plateletsFirst, it may be because the fragility of capillaries is weakened, what is the role and value of the presence of platelets? It can greatly promote hemostasis, accelerate the process of blood clotting, and at the same time keep the human capillary wall in a normal state, so if we find that the amount of platelets is less, it may be because it needs to "call out" more of the force to maintain the integrity of the capillaries, and it may be because the fragility is reduced, so it will be cared for. Second, it may be due to the scarcity of platelet production.

Why are spawns scarce? It is mainly because the amount of hematopoietic stem cells synthesized by the body's bone marrow is reduced, what are the reasons for such problems? For example, excessive radiation, infection of malignant tumors in the human body, and so on.

Really, we can further guess the possible problems of human body purification through the fact of thrombocytopenia, so this test is very important.

Through the analysis of this part of the content of the upper scattered nucleus, everyone also understands what are the causes of platelet reduction that may result.

Platelet values can be affected by many factors, such as fatigue, lack of attention to diet, colds, bumps, mood swings, poor sleep, hormone reduction, etc., which can cause a sharp drop in platelets.

The fastest can reach 0 within a day, platelets below 20, there is a certain risk, it is necessary to be hospitalized with Western medicine rescue**, but Western medicine can only be a temporary treatment of the symptoms but not the root cause.

Illness is already a result, and it is important how fundamentally it is **.

Thrombocytopenia is common in the following conditions and diseases: (1) thrombocytogenesis disorders: such as aplastic anemia, leukemia, megaloblastic anemia, myelofibrosis, radiation injury, etc.; (2) Platelet destruction or excessive consumption:

Primary thrombocytopenic purpura, systemic lupus erythematosus, malignant lymphoma, rubella, thrombocytopenia caused by drug allergy, disseminated intravascular coagulation, etc.; (3) Abnormal platelet distribution: hypersplenism; (4) Radiation** and chemotherapy, etc.

But you are a pregnant woman, now many pregnant women will have symptoms of anemia, two people eat nutrition, will have insufficient blood supply, you should pay more attention to the balance of nutrition.

Here are some of my experiences to see if it's right for you.

Have you had your blood routine checked before you get pregnant? Low platelets are prone to bleeding, so pay attention to re-examination at any time.

There are many reasons for its reduction, but the cause of the disease is not important, the onset is already the result, and it needs to be the best. It has nothing to do with hair, platelets mainly start to stop bleeding and coagulation, low platelets will have the possibility of spontaneous bleeding, and the light one is subcutaneous hemorrhage, that is, purpura, or gum bleeding, nosebleed, and in severe cases, visceral bleeding or intracranial hemorrhage, which is life-threatening.

For this disease, Western medicine can only be temporary, treating the symptoms but not the root cause, and the first choice is hormones, C-ball, etc., which can generally play a role in alleviating the condition, but cannot solve the fundamental problem. Long-term use of hormones is also very harmful to the body.

If you want to**it is necessary to combine Chinese herbal medicine**. However, traditional Chinese medicine is mostly the idea of cooling blood and stopping bleeding, nourishing qi and nourishing blood, clearing heat and detoxifying, which has an effect on some patients, but it cannot solve the fundamental problem, resulting in many people eating Chinese herbal medicine for several years.

If there is no way to express your opinion on the local situation, it is recommended to hurry up and come to Beijing, so that you can take a lot of detours. Dr. Niu.

Hello, thrombocytopenia includes both hereditary and acquired, acquired thrombocytopenia is caused by certain factors such as drugs, malignant tumors, infections, ionizing radiation, etc., which damage hematopoietic stem cells or affect their proliferation in the bone marrow. These factors can affect multiple hematopoietic cell systems, often with varying degrees of anemia, leukopenia, and markedly decreased megakaryocytes in the bone marrow.

Suggestion: Normally, when a person** is injured, platelets are elevated in large amounts. Because the physiological function of platelets is to participate in hemostasis and have the effect of coagulation, this possibility is more than 80%.

When one's own platelets cannot heal the injury, for example, when a person encounters a bruise, a knife injury, or a traumatic hemorrhage, and needs to be transfused with blood, such as red blood cells, white blood cells, plasma, platelets, etc., the platelet count will increase significantly.

There are two types of low platelets: one is called primary thrombocytopenia and the other is secondary thrombocytopenia. If it is secondary, it should cause the primary disease of thrombocytopenia.

If it is primary, we also call it idiopathic, and it is often caused by abnormal immune function, mainly immunization**.

Generally speaking, platelet lowering drugs can be used, such as peanut-coated syrup, also known as Ningblood sugar syrup. Of course, you can also take some traditional Chinese medicine, vitamin C and lutine are also commonly used.

There are many causes of low platelets, most of which are related to blood diseases

1 Drugs that cause thrombocytopenia. Chemicals and drugs that can easily cause bone marrow deregulation at a certain dose:

Benzene, xylene, etc. Alkylating agents: such as nitrogen mustard, cyclophosphamide, chlorambucil phenylpropionate, etc.

Antimetabolites: such as cytarabine, mercaptopurine, etc. Anticancer antibiotics:

Such as orthotetramycin, doxorubicin, etc. Others: such as organic arsenic, etc.

Such as chloramphenicol, sulfonamides, penicillin, streptomycin, linezolid, new green I, trimethyldione, phenytoin, ethosuximide, antithyroid drugs (such as methimazole, propylthiouracil, hyperthyroidism), diabetes drugs (such as methylbutamide, chlorbutamide, chlorpropamide, etc.), phenylbutazone, indomethacin, tranquilizers and sedatives (tranquility, chlorpropethine, chlorpromazine, etc.), gold preparations, hair dye Liu, prixinin, chlorpheniramine, acetazolamide, etc. .Drugs that selectively inhibit the production of platelets by megakaryocytes:

Such as chlorothiazide, estrogen, ethanol, methylsulfonbutamide, risdemycin, etc.

2.Thrombocytopenia is usually caused by problems with the body's immune system, such as thrombocytopenic purpura, thrombocytopenia, etc.;

3.Thrombocytopenia can be caused by certain acute infections, such as too much blood transfusion in a short period of time (such as during major surgery) or abnormal bleeding and clotting.

4.Viral infections can also cause thrombocytopenia, such as hepatitis B, which is not uncommon;

5.Thrombocytopenia can also be reflected in other hematologic disorders with reduced or partially reduced whole blood, such as leukemia, aplasia, myelodysplastic syndrome, etc.;

6.Radioactive poisons can also cause thrombocytopenia;