Health conditions and diseases starting with H Find trusted details on symptoms causes and treatments to take charge of your health with confidence
Hypoparathyroidism is a rare endocrine disorder characterized by insufficient production of parathyroid hormone (PTH) by the parathyroid glands. PTH is essential for regulating calcium and phosphorus levels in the blood. When PTH levels drop abnormally low, it leads to calcium deficiency (hypocalcemia) and excess phosphorus in the body. Causes of Hypoparathyroidism Several factors can trigger
Hyponatremia is a medical condition characterized by abnormally low sodium levels in the blood. Sodium is crucial for maintaining fluid balance, nerve function, and muscle activity. When sodium concentration drops below 135 mEq/L, it can lead to significant health risks. Causes of Hyponatremia Hyponatremia can result from various factors, including: 1. Excessive Water Intake Drinking
Hypomagnesemia is a medical condition characterized by abnormally low levels of magnesium in the blood. Magnesium is crucial for numerous biochemical processes, including muscle and nerve function, bone health, and energy production. Deficiency can lead to severe complications if left untreated. Causes of Hypomagnesemia Hypomagnesemia can arise from various factors, categorized into three main groups:
Hypokalemia refers to a medical condition characterized by abnormally low potassium levels in the bloodstream. Potassium is a crucial electrolyte that supports various bodily functions, including muscle contractions, nerve signals, and heart rhythms. Causes of Hypokalemia Dietary Deficiencies Medical Conditions Lifestyle Factors Symptoms of Hypokalemia Strategies for Hypokalemia Prevention 1. Balanced Diet with Potassium-Rich Foods
Hypokalemia is a medical condition characterized by low potassium levels in the blood, typically below 3.5 mmol/L. Potassium is crucial for proper muscle, nerve, and heart function. Severe hypokalemia can result in life-threatening complications. Causes of Hypokalemia Hypokalemia can develop due to various factors, including: 1. Inadequate Potassium Intake 2. Excessive Potassium Loss 3. Medical
Hypogonadotropic hypogonadism (HH) is a medical condition characterized by inadequate production of sex hormones due to impaired gonadotropin release. This disorder results from dysfunction in the hypothalamus or pituitary gland, leading to low levels of luteinizing hormone (LH) and follicle-stimulating hormone (FSH). Causes of Hypogonadotropic Hypogonadism Congenital Causes Acquired Causes Symptoms of Hypogonadotropic Hypogonadism In
Hypoglycemic disorder refers to a medical condition characterized by abnormally low blood sugar levels. This condition typically occurs when blood glucose drops below 70 mg/dL, posing a risk to bodily functions and overall well-being. Causes of Hypoglycemic Disorder The primary causes of hypoglycemic disorder include: 1. Medication-Induced Hypoglycemia 2. Fasting or Skipping Meals 3. Excessive
Hypogammaglobulinemia is an immunodeficiency disorder characterized by abnormally low levels of immunoglobulins, increasing susceptibility to recurrent bacterial infections. This condition can be primary (genetic) or secondary (acquired), impacting immune defense mechanisms. Causes of Hypogammaglobulinemia Pathophysiology of Hypogammaglobulinemia In hypogammaglobulinemia, B cells may fail to produce sufficient antibodies, impairing immune response. The following diagram illustrates the
Hypofibrinogenemia is a rare blood disorder characterized by abnormally low levels of fibrinogen, a critical protein involved in blood clotting. This condition can lead to excessive bleeding, delayed clot formation, and increased risk of hemorrhage. What is Hypofibrinogenemia? Fibrinogen, also known as Factor I, is an essential protein in the coagulation cascade. Hypofibrinogenemia occurs when
Bilateral oophorectomy, the surgical removal of both ovaries, leads to an abrupt decline in estrogen levels. This significant hormonal change results in hypoestrogenism, which can have profound effects on physical, emotional, and sexual well-being. Understanding Hypoestrogenism Hypoestrogenism refers to a deficiency of estrogen, a crucial hormone in regulating various bodily functions. Estrogen is essential for