What are Vocal Cord Nodules? Vocal cord nodules (referred to as “vocal fold” nodules by physicians) are growths that form on the vocal cords. These bumps are benign (non-cancerous) and are similar to calluses that can form on the hands. Nodules affect girls and boys of any age, and are …
Read More »Vibrio Vulnificus – Definition, Transmission and Risk Factors
Definition Vibrio vulnificus is a bacterium that occurs naturally in marine and estuarine waters throughout the world. It thrives in warm waters (especially warmer than 18ºC) and it is therefore common in tropical and subtropical estuarine and sea waters. The bacterium can be present in the water itself and in …
Read More »Vulvar Cancer – Overview, Symptoms, and Treatments.
What is Vulvar Cancer? Cancer occurs when abnormal tissue cells reproduce uncontrollably. Cancer can develop anywhere in the body, and the symptoms and treatment depend on the type of cancer and its location. There are various types of cancer that can affect the female reproductive organs, including vulvar cancer. Vulvar …
Read More »Venous Leg Ulcers – Overview, Diagnosis, and Home Remedies.
What is Venous Leg Ulcer? Venous leg ulcers, also known as stasis ulcers, are open wounds or sores that are chronic in nature (long-lasting). They can take months heal. If left unattended, these wounds increase in size with time. Venous leg ulcers occur on the skin of the lower leg …
Read More »Vasovagal syncope or Neurocardiogenic syncope – Overview
Definition Vasovagal syncope is a condition that leads to fainting in some people. It is also called neurocardiogenic syncope or reflex syncope. It’s the most common cause of fainting. It’s usually not harmful nor a sign of a more serious problem. Many nerves connect with your heart and blood vessels. …
Read More »Vasomotor Rhinitis or Nonallergic Rhinitis – Causes, and Treatment
Definition Vasomotor rhinitis (VMR) is a condition in which the blood vessels lining the nose swell leading to nasal congestion, and in which the mucus glands in the nose become overactive leading to excessive drainage. It is usually associated with a loss of control of the nose’s function. The healthy …
Read More »Vestibular Migraine – Description, Triggers, and Outlook.
What is a vestibular migraine? Vestibular migraine (also referred to as migrainous vertigo, migraine-related dizziness, vestibular migraine, or migraine with prominent vertigo) is a type of migraine where people experience a combination of vertigo, dizziness, or balance problems with other migraine symptoms. Migraine is usually associated with a range of …
Read More »Vaginismus – Causes, Complications, and Temperature.
What is vaginismus? Vaginismus is a condition involving spasm in the muscles of the pelvic floor. Vaginismus makes sexual intercourse, vaginal examination and inserting a tampon extremely painful and difficult. It is an involuntary contraction seen in the pelvic muscles when an object is inserted which tightens it up. This, …
Read More »