Valganciclovir Hydrochloride (val gan sigh’ kloe veer) ValcyteDNC PREGNANCY CATEGORY C Drug Class Antiviral Therapeutic Actions Antiviral activity; inhibits viral DNA replication in cytomegalovirus (CMV). Indications Treatment of CMV retinitis…
Valacyclovir Hydrochloride (val ah sye’ kloe veer) Valtrex PREGNANCY CATEGORY B Drug Class Antiviral Therapeutic Actions Antiviral activity; inhibits viral DNA replication and deactivates viral DNA polymerase. Indications Adults Treatment…
Ursodiol (Ursodeoxycholic Acid) (ur soe dye’ ole) Actigall, URSO 250, URSO DS (CAN), URSO Forte PREGNANCY CATEGORY B Drug class Gallstone-solubilizing drug Therapeutic Actions A naturally occurring bile acid that…
Trospium Chloride (troz’ pee um) Sanctura, Sanctura XRDNC PREGNANCY CATEGORY C Drug Classes Antimuscarinic Antispasmodic Therapeutic Actions Competitively blocks muscarinic receptor sites; bladder contraction is mediated by muscarinic receptors—blocking these…
Dangerous Drug: Triptorelin Pamoate (trip toe rell’ in) Trelstar Depot PREGNANCY CATEGORY X Drug Classes Antineoplastic Hormone LHRH analogue Therapeutic Actions An analogue of LHRH; causes a decrease in FSH…
Trimipramine Maleate (trye mi’ pra meen) Apo-Trimip (CAN), Surmontil PREGNANCY CATEGORY C Drug Classes Antidepressant TCA (tertiary amine) Therapeutic Actions Mechanism of action unknown; the TCAs are structurally related to…
Trimethoprim (TMP) (trye meth’ oh prim) Primsol PREGNANCY CATEGORY C Drug class Antibacterial Therapeutic Actions Inhibits folic acid reduction to tetrahydrofolate in susceptible bacteria; the bacterial enzyme involved in this…
Trimethobenzamide Hydrochloride (trye meth oh ben’ za myde) Oral preparations: Tigan Parenteral preparations: Tigan PREGNANCY CATEGORY C Drug class Antiemetic (anticholinergic) Therapeutic Actions Mechanism of action not understood; antiemetic action…
