- Vaccination see Childhood Vaccines
- Vaccine Safety
- Vaccines
- Vaginal Bleeding
- Vaginal Cancer
- Vaginal Diseases
- Vaginal Infections see Vaginal Diseases
- Vaginal Yeast Infection see Vaginitis; Yeast Infections
- Vaginismus see Sexual Problems in Women
- Vaginitis
- Valley Fever
- Valvular Heart Diseases see Heart Valve Diseases
- Vancomycin-Resistant Enterococci see Antibiotic Resistance
- Vancomycin-Resistant Staphylococcus aureus see Antibiotic Resistance; Staphylococcal Infections
- Vaping see E-Cigarettes
- Varicella-Zoster Virus see Chickenpox
- Varicose Veins
- Vascular Diseases
- Vascular Headache see Headache; Migraine
- Vasculitis
- Vasectomy
- Vasovagal Syncope see Fainting
- vCJD see Creutzfeldt-Jakob Disease
- Vegan Diet see Vegetarian Diet
- Vegans see Vegetarian Diet
- Vegetarian Diet
- Vehicle Safety see Motor Vehicle Safety
- Veins see Varicose Veins; Vascular Diseases
- Venereal Disease see Sexually Transmitted Infections
- Venereal Warts see Genital Warts
- Venous Thrombosis see Blood Clots; Deep Vein Thrombosis
- Ventilators see Critical Care
- Verruca see Warts
- Vertigo see Dizziness and Vertigo
- Vestibular Diseases see Dizziness and Vertigo; Meniere's Disease
- Vestibular Schwannoma see Acoustic Neuroma
- Veterans and Military Family Health
- Veterans and Military Health
- Veterans Health see Veterans and Military Health
- Veterinary Medicine see Pet Health
- VHL see Von Hippel-Lindau Disease
- Violence see Child Abuse; Elder Abuse; Intimate Partner Violence; Teen Violence
- Viral Hepatitis see Hepatitis
- Viral Infections
- Vision Impairment and Blindness
- Vital Signs
- Vitamin A
- Vitamin B see B Vitamins
- Vitamin C
- Vitamin D
- Vitamin D Deficiency
- Vitamin E
- Vitamin K
- Vitamins
- Vitiligo
- VLDL Cholesterol
- Vocal Cord Problems see Voice Disorders
- Voice Disorders
- Voicebox Disorders see Throat Disorders; Voice Disorders
- Volcanoes
- Vomiting see Nausea and Vomiting
- Von Hippel-Lindau Disease
- von Recklinghausen's Disease see Neurofibromatosis
- von Willebrand's Disease see Platelet Disorders
- VRE see Antibiotic Resistance
- Vulvar Cancer
- Vulvar Disorders
- Vulvodynia see Vulvar Disorders