Health conditions and diseases starting with H Find trusted details on symptoms causes and treatments to take charge of your health with confidence
Heparin toxicity is a serious medical condition resulting from excessive administration of heparin, an anticoagulant commonly used to prevent blood clots. Understanding the causes, symptoms, and treatment options for heparin toxicity is crucial for healthcare providers and patients alike. Causes of Heparin Toxicity Heparin toxicity typically occurs due to the following factors: Symptoms of Heparin
Hemorrhoids, also known as piles, are swollen veins in the lower rectum and anus. They are common and can cause discomfort, itching, and bleeding. Hemorrhoids are classified into two types: Causes of Hemorrhoids Several factors contribute to the development of hemorrhoids: Symptoms of Hemorrhoids The most common symptoms include: Diagnosis of Hemorrhoids Healthcare professionals may
Hemophilia is a rare genetic disorder in which blood does not clot properly due to insufficient clotting factors. Hemorrhaging in hemophilia can result in severe internal and external bleeding, posing serious health risks. Understanding the causes, symptoms, and treatment methods is crucial for managing this condition effectively. What is Hemophilia? Hemophilia is a bleeding disorder
Hemorrhagic Disease of the Newborn (HDN), also known as Vitamin K Deficiency Bleeding (VKDB), is a potentially life-threatening condition that results from insufficient vitamin K levels in newborns. This deficiency impairs blood clotting, increasing the risk of severe bleeding. Understanding the causes, symptoms, and preventive measures is crucial for safeguarding neonatal health. Causes of Hemorrhagic
Hemophilia B, also known as Christmas disease, is a rare inherited bleeding disorder caused by a deficiency of clotting factor IX. This condition leads to prolonged bleeding episodes due to impaired blood clotting. Causes of Hemophilia B Hemophilia B is a genetic disorder resulting from mutations in the F9 gene, which is responsible for producing
Hemophilia A is a genetic bleeding disorder caused by insufficient or defective clotting factor VIII. It is the most common type of hemophilia, affecting primarily males due to its X-linked recessive inheritance pattern. Individuals with hemophilia A experience prolonged bleeding episodes, even from minor injuries, posing significant health risks. Causes of Hemophilia A Hemophilia A
Hemophagocytic lymphohistiocytosis (HLH) is a rare but potentially life-threatening immune disorder characterized by excessive immune activation. It leads to severe inflammation and multi-organ dysfunction. HLH can be classified into primary (genetic) and secondary (acquired) forms, each presenting distinct challenges in diagnosis and treatment. Types of Hemophagocytic Lymphohistiocytosis Primary HLH (Familial HLH) Primary HLH is an
Pyruvate kinase deficiency (PKD) is a rare genetic disorder that leads to chronic hemolytic anemia. This condition arises from a mutation in the PKLR gene, which impairs the production or function of the pyruvate kinase enzyme. As a result, red blood cells become inefficient in producing energy, leading to their premature destruction. Understanding Hemolytic Anemia
Hematopoietic Syndrome (HS) is a critical manifestation of Acute Radiation Syndrome (ARS) that primarily affects the bone marrow and blood-forming tissues. Exposure to high doses of ionizing radiation can severely damage the hematopoietic system, leading to life-threatening complications. Understanding the causes, symptoms, and available treatments is vital for effective management. Causes of Hematopoietic Syndrome in
Hemangiomata of infancy are benign vascular tumors commonly seen in newborns and infants. These lesions are characterized by rapid growth during early months, followed by gradual involution. While typically harmless, some cases may require medical intervention. Understanding Hemangiomata of Infancy Hemangiomata of infancy arise from endothelial cells that form blood vessels. They can appear as