Health conditions and diseases starting with V. Get trusted insights on symptoms, causes, and treatments to manage health confidently.
Vulvovaginitis refers to the inflammation of the vulva and vagina, resulting from infections, irritants, allergens, or systemic conditions. It is a broad clinical term encompassing several etiologies and presents across all age groups—from prepubescent children to postmenopausal women. The condition remains one of the most common gynecological complaints, characterized by discomfort, abnormal discharge, odor, and
Vulvovaginal candidiasis (VVC), commonly referred to as a vaginal yeast infection, is a fungal infection of the vulva and vagina, predominantly caused by Candida albicans. It is one of the most frequent gynecological conditions, affecting up to 75% of women at least once in their lifetime. Although generally not life-threatening, VVC significantly impacts quality of
Vulvar intraepithelial neoplasia (VIN) represents a spectrum of precancerous lesions involving the squamous epithelium of the vulva. These changes, although non-invasive, carry the potential to progress into invasive vulvar carcinoma if left undiagnosed or untreated. The clinical relevance of VIN has grown due to its association with human papillomavirus (HPV), particularly HPV-16, and its increasing
Von Willebrand’s disease (vWD) is the most common inherited bleeding disorder, caused by a deficiency or dysfunction of von Willebrand factor (vWF), a crucial protein involved in blood clotting. Unlike hemophilia, which primarily affects males, vWD affects both genders equally and can vary in severity from mild to life-threatening. Understanding the Role of von Willebrand
Vomiting, or emesis, is the forceful expulsion of stomach contents through the mouth, triggered by the body’s defense mechanisms against irritants, toxins, or various diseases. While often self-limiting, vomiting can indicate underlying medical issues that require prompt diagnosis and treatment. The Physiology Behind Vomiting Vomiting is coordinated by the vomiting center in the medulla oblongata
Vitreomacular adhesion (VMA) is a pathological condition where the vitreous gel adheres abnormally to the macula, the central part of the retina responsible for sharp, central vision. While posterior vitreous detachment (PVD) is a natural part of aging, incomplete separation at the macula can lead to persistent traction and anatomical distortion, which may compromise visual
Vitreoretinal surgery, particularly pars plana vitrectomy (PPV), demands meticulous precision and clear intraoperative visualization. The transparent nature of vitreous gel, epiretinal membranes (ERMs), and internal limiting membrane (ILM) presents significant challenges during surgery. Enhancing visualization is critical for safe tissue dissection, complete removal of pathological membranes, and minimizing iatrogenic trauma. We examine key adjuncts and
Vitiligo is a long-term dermatological condition characterized by the progressive loss of skin pigmentation, resulting in white patches due to the destruction or dysfunction of melanocytes—the cells responsible for melanin production. This condition can affect any part of the body and occurs across all skin types, although it is more noticeable in individuals with darker
Vitamin K deficiency-induced hypoprothrombinemia is a coagulopathy resulting from impaired synthesis of vitamin K-dependent clotting factors—primarily prothrombin (Factor II). This disorder is characterized by a marked prolongation of the prothrombin time (PT) and heightened bleeding risk. As vitamin K plays a critical role in the carboxylation of several clotting factors, any disruption in its availability
Vitamin K is a fat-soluble nutrient critical for blood clotting, bone metabolism, and cardiovascular health. Due to its fat-soluble nature, absorption of vitamin K depends heavily on proper digestion and assimilation of dietary fats. Any disruption in fat absorption—whether from gastrointestinal disorders, liver dysfunction, or surgical interventions—can impair vitamin K uptake and lead to deficiency.