Yellow fever is a viral disease. The virus is most often transmitted through the bite of infected mosquitoes. It has also been transmitted through blood transfusions and organ transplants. Yellow fever is a serious, potentially fatal disease. It can cause jaundice, abdominal pain, nausea, vomiting, high fever and seizures. In the United States, the risk …
Womb cancer is cancer that starts in the uterus, also known as the womb. It is one of the most common cancers in women. The womb is the hollow organ located in the pelvis, between the bladder and rectum. It is the organ that carries the baby from the womb to the outside world. The …
Wilms’ tumour is a type of kidney cancer. It is a very rare condition. It only affects about 1 in every 50,000 children. It is also known as nephroblastoma. It is a cancer that begins in the kidneys. The cancer cells are abnormal. This is because they have a certain gene mutation. This can lead …
Warts are small, fleshy growths. They are caused by a viral infection. Usually, these growths are harmless. But if they are on the skin’s surface, they can be a cause for concern. They may need to be removed. Verrucas are small, fleshy growths that may appear on the skin, but they are not caused by …
Vulval cancer is cancer that starts in the vulva, the external genitalia. The vulva is the area between the anus and the clitoris. It includes: The clitoris The labia (inner lips) and clitoris The opening of the vagina The urethra (the tube through which urine passes) According to the National Cancer Institute (NCI), vulval cancer …
Vomiting is the vomiting of fluid. It is a reflex that occurs when the stomach is empty. This usually happens when the person is exposed to food or drink that is high in fat and high in sugar. Vomiting can also occur from a reaction to an irritant or toxin. What are the symptoms of …
Vitamin B12 deficiency is the most common nutritional deficiency in the UK. It’s estimated that around one in five people have a vitamin B12 deficiency. Vitamin B12 is involved in several vital bodily functions, including energy production, DNA and protein synthesis, and hormone production. It also helps improve brain function and is linked to lower …
What is Vitamin B12 or folate deficiency anaemia? Read More »
Vertigo is a feeling of dizziness, or a sensation of spinning, as if you’re moving in a circle. Vertigo can make it difficult to stand, sit or walk, and it can also make it difficult to move your head. There are a variety of causes of vertigo, but the most common cause is a problem …
Venous leg ulcers are caused by a decrease in the blood flow to the leg veins, which causes the veins to become inflamed. The blood flow is reduced because of an obstruction in the veins. The two main types of venous leg ulcers are: Non-healing ulcers (also called chronic venous insufficiency) Healed ulcers Causes of …
Eczema is a term referring to the inflammation of the skin. It is a common skin condition. It causes red, itchy, inflamed patches to form on the body. Many people with eczema also experience a number of other symptoms, including: Itching Dry skin Pain Rash Thickened skin It can also occur in joints and can …
