Vitiligo

Ulcer, aphthous

Vocal cord paralysis

Ulcer, gastric

Vocal cord nodules

Ulcer, nonhealing

Von Willebrand disease

Ulcer, peptic

Vulvar cancer

Ulcer, pressure

Vulvodynia

Ulcerative colitis

Underactive thyroid

Warts

Undescended testicle (cryptorchidism)

Warts, genital

Unstable angina

Water on the knee

Urge incontinence

Wegener's granulomatosis

URI

Weight loss

Urinary incontinence

Weight low

Urinary tract infection

West Nile virus

Urine bad smelling

Wheat allergy

Urine, blood in

Whiplash

Urticaria

Whipple's disease

Uterine cancer

White patch

Uterine fibroids

Whiteheads

Uterine polyps

Whooping cough

Uterine prolapse

Will power weakness

Uterus didelphys

Wilms' tumor

UTI

Wilson's disease

Uveal melanoma

Wisdom teeth, impacted

Uveitis

Wolff-Parkinson-White syndrome

Wrinkles

Vaginal atrophy

Wrist pain

Vaginal cancer

Vaginal dryness

X, Syndrome

Vaginitis

Xerosis

Valley fever

Xerostomia

Variant CJD

Varicella

Yeast infection

Varices, esophageal

Yellow fever

Varicocele

Yersinia pestis

Varicose veins

Variola

Zollinger-Ellison syndrome

Vascular dementia

Zoster

Vasculitis

Vasomotor rhinitis

Vasovagal syncope

Venereal warts

Ventricular premature contraction

Vertigo

Vesicoureteral reflux

Vestibular schwannoma

Vincent's stomatitis

Viral gastroenteritis

Viral hemorrhagic fevers