Hypomagnesemia is a medical condition where there is not enough magnesium in the blood. Magnesium is a crucial mineral that our bodies...

Hurler syndrome is a rare genetic disorder that falls under a group of conditions known as lysosomal storage disorders. In this...

Hageman Factor Deficiency is a rare blood disorder that affects how blood clots. Although it doesn't usually cause noticeable symptoms,...

Hashimoto's encephalopathy is a rare condition that impacts brain function and is thought to be related to an autoimmune response. While...

Hamartomas are noncancerous growths that can occur in various parts of the body. They are made up of normal cells that grow in an unusual...

Hunter Syndrome, also known as Mucopolysaccharidosis type II (MPS II), is a rare genetic disorder that primarily affects boys. This...

Hypogammaglobulinemia is a condition where the body has low levels of immunoglobulins, which are essential for fighting infections. This...

Hyperemesis gravidarum (HG) is a serious condition that affects some pregnant women, causing extreme nausea and vomiting. Unlike regular...

Hyperaldosteronism is a health issue where the adrenal glands produce too much of a hormone called aldosterone. This hormone plays a big...

Herpangina is a viral infection that primarily affects children, characterized by painful sores in the mouth and throat. Understanding...

Homocystinuria is a rare genetic disorder that affects how the body processes certain amino acids, particularly methionine. This...

Hypokalemic Periodic Paralysis (HypoPP) is a rare genetic disorder that leads to sudden episodes of muscle weakness. These episodes often...

Hypophosphatemia is a medical condition where the level of phosphate in the blood is too low. Phosphate is an essential mineral that...

Hirschsprung's disease is a rare condition that affects the large intestine and makes it difficult for babies to pass stool. This...

Hepatitis A is a liver infection caused by the hepatitis A virus. It is highly contagious and can spread through contaminated food,...

Hay fever, also known as allergic rhinitis, is a common condition that affects millions of people. It happens when the immune system...

Hashimoto's Thyroiditis is a common autoimmune disease that affects the thyroid gland, leading to various health issues. This disorder...

Hepatitis C is a serious liver infection caused by the hepatitis C virus (HCV). This virus can lead to both short-term and long-term...

H1N1 influenza, commonly known as swine flu, is a contagious virus that primarily affects the respiratory system. It was first identified...

Hereditary Angioedema (HAE) is a rare genetic condition that causes sudden swelling in various parts of the body. This swelling can be...