Definition Whiplash injury is an injury to the soft tissues of the neck caused by forced flexion followed by hyperextension of the neck. Muscles, tendons, and ligaments that surround the bones of the neck are stretched beyond their limits in whiplash injuries. This type of sudden stretching often results in …
Read More »Whipple’s disease- Causes, Complications, and Treatment
Definition Whipple’s disease is a multi-system infectious bacterial disease that interferes with the body’s ability to metabolize fats. Caused by the bacterium Tropheryma whipplei, the disorder can affect any system in the body, including the brain, eyes, heart, joints, and lungs, but usually occurs in the gastrointestinal system. Neurological symptoms …
Read More »West Nile Virus – Definition, Symptoms, and Prevention.
Overview – West Nile Virus West Nile Virus (WNV) is an infectious disease that first appeared in the United States in 1999. Infected mosquitoes spread the virus that causes it. People who get WNV usually have no symptoms or mild symptoms. The symptoms include fever, headache, body aches, skin rash, …
Read More »Epiphora or Watery Eyes – Overview and Causes.
Overview – Watery Eyes Watery eyes can be completely mystifying. You might expect to tear up when remembering a heart-pulverizing breakup or reading about unlikely animal friendships. But in the middle of the day while just going about your life? Not so much. Unfortunately, there are plenty of reasons your …
Read More »Whooping Cough or Pertussis: Causes, Symptoms, and Prevention.
Definition Pertussis, also known as whooping cough, is a highly contagious respiratory disease. It is caused by the bacterium Bordetella pertussis. Pertussis is known for uncontrollable, violent coughing which often makes it hard to breathe. After cough fits, someone with pertussis often needs to take deep breaths, which result in …
Read More »Whipworm Infection – Definition, Symptoms, and Treatment.
Definition Whipworm infection is an infection of the large intestine with a type of roundworm. Whipworm (Trichuris trichiura) is an intestinal parasite of humans. The larvae and adult worms live in the intestine of humans and can cause intestinal disease. The name is derived from the worm’s distinctive whip-like shape. …
Read More »Wilson’s Disease – Risk factors, Symptoms and Diagnosis.
Definition Wilson’s disease is an inherited disorder in which excessive amounts of copper accumulate in the body, particularly in the liver, brain, and eyes. The signs and symptoms of Wilson disease usually first appear between the ages of 6 and 45, but they most often begin during the teenage years. …
Read More »Wiskott-Aldrich Syndrome: Causes, Complications and Treatment.
Definition Wiskott-Aldrich syndrome is characterized by abnormal immune system function (immune deficiency) and a reduced ability to form blood clots. This condition primarily affects males. Individuals with Wiskott-Aldrich syndrome have micro thrombocytopenia, which is a decrease in the number and size of blood cell fragments involved in clotting (platelets). This …
Read More »