| Uric Acid Transporter 1 Inhibitor | Not Available | 0 | 0 | Details |
| Uric Acid-specific Enzyme | Not Available | 2 | 2 | Details |
| Uricosuric Agents | Gout suppressants that act directly on the renal tubule to increase the excretion of ur... more | 11 | 75 | Details |
| Uridine Diphosphate | A uracil nucleotide containing a pyrophosphate group esterified to C5 of the sugar moiety. | 3 | 17 | Details |
| Uridine Diphosphate Sugars | Nucleotide-sugars such as uridine-diphosphate glucose or UDP-glucose. | 3 | 17 | Details |
| Uridine Phosphorylase, antagonists & inhibitors | Not Available | 2 | 3 | Details |
| Urinary Acidifying Agents | Not Available | 13 | 122 | Details |
| Urinary Alkalinisers | Drugs that increase urinary pH. | 5 | 69 | Details |
| Urokinase-Type Plasminogen Activator, antagonists & inhibitors | Not Available | 3 | 22 | Details |
| Urological Agents | Drugs used in the treatment of urogenital conditions and diseases such as URINARY INCON... more | 23 | 189 | Details |
| Urologicals | Not Available | 47 | 314 | Details |
| Uronic Acids | Acids derived from monosaccharides by the oxidation of the terminal (-CH2OH) group fart... more | 3 | 6 | Details |
| Urotensin receptor antagonists | Not Available | 0 | 0 | Details |
| Uterotonic agents | Drugs that stimulate contraction of the myometrium. They are used to induce LABOR, OBST... more | 16 | 91 | Details |
| Vaccines | Suspensions of killed or attenuated microorganisms (bacteria, viruses, fungi, protozoa)... more | 185 | 26 | Details |
| Vaccines, Acellular | Vaccines that are produced by using only the antigenic part of the disease causing orga... more | 4 | 2 | Details |
| Vaccines, Attenuated | Not Available | 1 | 0 | Details |
| Vaccines, Conjugate | Not Available | 0 | 0 | Details |
| Vaccines, DNA | Recombinant DNA vectors encoding antigens administered for the prevention or treatment ... more | 1 | 1 | Details |
| Vaccines, Inactivated | Not Available | 3 | 1 | Details |
| Vaccines, Subunit | Vaccines consisting of one or more antigens that stimulate a strong immune response. Th... more | 5 | 3 | Details |
| Vaccines, Synthetic | Small synthetic peptides that mimic surface antigens of pathogens and are immunogenic, ... more | 18 | 14 | Details |
| Vaccines, Typhoid | Not Available | 1 | 0 | Details |
| Vaccinium | A plant genus of the family ERICACEAE known for species with edible fruits. | 1 | 6 | Details |
| Vaginal Creams, Foams, and Jellies | Not Available | 2 | 22 | Details |