Gonorrhea is a common sexually transmitted infection caused by the bacterium Neisseria gonorrhoeae. It primarily affects the genital tract but can also infect the rectum, throat, and eyes. Gonorrhea often causes mild symptoms or none at all, especially in women, which increases the risk of unknowingly spreading the infection. Early diagnosis and proper treatment are important to prevent complications. Symptoms …

Golfer’s elbow, medically known as medial epicondylitis, is a condition caused by inflammation or damage to the tendons that attach to the inner side of the elbow. These tendons help control wrist and finger movements. Despite its name, golfer’s elbow can affect anyone who performs repetitive gripping, twisting, or wrist-bending activities, not just golfers. Symptoms Symptoms of golfer’s elbow usually …

Glomerulonephritis is a group of kidney disorders characterized by inflammation of the glomeruli, which are tiny filtering units within the kidneys. These structures play a vital role in removing waste and excess fluids from the blood. When they become inflamed, the kidneys may not function properly, leading to a buildup of waste products in the body. Glomerulonephritis can develop suddenly …

Glioma is a type of tumor that develops from glial cells, which are supportive cells in the brain and spinal cord. These tumors can vary widely in how fast they grow and how aggressive they are. Gliomas are classified into different types and grades based on the specific glial cells involved and how abnormal the tumor cells appear. They can …

Glaucoma is a group of eye conditions that damage the optic nerve, which is essential for clear vision. This damage is often associated with increased pressure inside the eye, although glaucoma can also occur with normal eye pressure. Glaucoma usually develops slowly and may not cause noticeable symptoms in its early stages. If left untreated, it can lead to permanent …

Gingivitis is a common and mild form of gum disease that causes inflammation of the gums surrounding the teeth. It occurs when plaque, a sticky film of bacteria, builds up on the teeth and along the gumline. Gingivitis is usually reversible with proper oral hygiene and early treatment. If left untreated, it can progress to more serious forms of gum …

Gilbert syndrome is a common, harmless genetic condition that affects the way the liver processes bilirubin, a yellow substance produced during the breakdown of red blood cells. In people with Gilbert syndrome, bilirubin levels may rise slightly from time to time, leading to mild jaundice. The condition does not cause liver damage and usually does not require treatment. Symptoms Many …

Giardia infection, also known as giardiasis, is a common intestinal illness caused by the microscopic parasite Giardia lamblia. The infection affects the small intestine and interferes with normal digestion and nutrient absorption. Giardiasis is one of the most frequent causes of waterborne diarrheal disease and can affect people of all ages. It is highly contagious and often spreads through contaminated …

Rubella, also known as German measles, is a contagious viral infection caused by the rubella virus. It is generally a mild illness in children and adults but can have serious consequences if it occurs during pregnancy. Rubella is best known for its characteristic rash and its potential to cause congenital rubella syndrome when a pregnant woman becomes infected. Symptoms of …

Germ cell tumors are a group of tumors that develop from germ cells, which are the cells responsible for forming sperm in males and eggs in females. These tumors most commonly occur in the testes or ovaries but can also develop in other parts of the body, such as the chest, abdomen, or brain. Germ cell tumors may be benign …