Hydrocephalus Overview Hydrocephalus is a condition characterized by an abnormal accumulation of cerebrospinal fluid (CSF) within the brain. This buildup of fluid can put pressure on the brain, leading to a range of symptoms and complications. Causes Hydrocephalus can be caused by various factors, including: Obstruction of CSF flow Overproduction of CSF Impaired absorption of… Read More »
Huntington’s Disease Overview Huntington’s disease is a genetic disorder that causes the progressive breakdown of nerve cells in the brain. It affects a person’s functional abilities, typically leading to movement, cognitive, and psychiatric disorders. The disease is caused by a mutation in the HTT gene, which produces a protein known as huntingtin. Symptoms The symptoms… Read More »
Hodgkin Lymphoma Hodgkin lymphoma, also known as Hodgkin’s disease, is a type of cancer that originates in the lymphatic system. It is characterized by the presence of Reed-Sternberg cells, which are abnormal cells found in the lymph nodes. This cancer typically starts in the lymph nodes in the neck and then spreads to other parts… Read More »
Hives: Symptoms, Causes, and Treatments What are Hives? Hives, also known as urticaria, are raised, itchy welts that appear on the skin. They can be red, pink, or flesh-colored and vary in size from small dots to large patches. Hives can be acute, lasting for a few hours to a few days, or chronic, lasting… Read More »
Understanding HIV What is HIV? HIV, or Human Immunodeficiency Virus, is a virus that attacks the immune system, specifically the CD4 cells (T cells), which help the immune system fight off infections. How is HIV Transmitted? HIV is primarily transmitted through sexual contact, sharing needles, or from mother to child during childbirth or breastfeeding. Common… Read More »
Understanding High Cholesterol High cholesterol, also known as hypercholesterolemia, is a condition characterized by elevated levels of cholesterol in the blood. Cholesterol is a waxy, fat-like substance that is found in every cell of the body and is essential for the production of hormones, vitamin D, and substances that help digest food. Causes of High… Read More »
Hypertension: Causes, Symptoms, and Treatment What is Hypertension? Hypertension, also known as high blood pressure, is a common condition in which the force of the blood against the walls of the arteries is consistently too high. This can lead to serious health issues such as heart disease, stroke, and kidney problems. Causes of Hypertension Lifestyle… Read More »
High Blood Pressure What is High Blood Pressure? High blood pressure, also known as hypertension, is a common condition where the force of the blood against the walls of the arteries is consistently too high. This can lead to serious health problems such as heart disease, stroke, and kidney damage. Causes of High Blood Pressure… Read More »
How to Become a Truck Driver in South Africa Requirements to Become a Truck Driver in South Africa In order to become a truck driver in South Africa, there are certain requirements that you need to meet. These requirements include: Valid Driver’s License: You must have a valid driver’s license that allows you to operate… Read More »
Hiatus Hernia What is Hiatus Hernia? A hiatus hernia occurs when the upper part of the stomach bulges through an opening in the diaphragm, which is the muscle that separates the abdomen from the chest. This condition can cause symptoms such as heartburn, chest pain, and difficulty swallowing. Types of Hiatus Hernia 1. Sliding Hiatus… Read More »