| T | ||
| t-PA | Activase | |
| Tacrine HCI | Cognex | |
| Tamoxifen Citrate | Nolvadex | |
| Temazepam | Restoril | |
| Terazosin | Hytrin | |
| Terbinafine HCI | Lamisil | |
| Terbutaline Sulfate | Brethine, Bricanyl | |
| Terconazole | Terazol | |
| Terfenadine | Seldane | |
| Terfenadine & Pseudoephedrine HCI | Seldane D | |
| Testolactone | Teslac | |
| Testosterone Cypionate | Depo-Testosterone | |
| Testosterone Enthanate | Delatestryl | |
| Tetanus Immune Globulin | Hyper-Tet | |
| Tetracaine HCI | Pontocaine HCI | |
| Tetracycline HCI | Achromycin, Sumycin | |
| Tetrahydrozoline HCI | Murine Plus, Tyzine, Visine | |
| Theophylline .… | Theo-Dur, Quibron, Slo-Phyllin, | |
| Elixophyllin, | ||
| Aerolate, Constant-T, Slo-Bid Gyrocaps | ||
| Thiamine HCI (Vitamin 131) | Biarnine | |
| Thiethylperazine Maleate | Torecan | |
| Thiopental Sodium | Pentothal | |
| Thioridazine HCI | Mellaril | |
| Thiothixene | Navane | |
| Thyrotropin | Thytropar | |
| Ticarcillin Disodium | Ticar | |
| Ticarcillin Disodium & Clavulanic Acid | Timentin | |
| Ticlopidine HCI | Ticlid | |
| Timolol Maleate | Blocadren, Timoptic | |
| Timolol Maleate & Hydrochlorothiazide | Timolide | |
| Tobramycin Sulfate | Nebcin, Tobrex | |
| Tobramycin & Dexamethasone | TobraDex | |
| Tocainide HCl | Tonocard | |
| Tolazamide | Tolinase | |
| Tolazoline HCI | Priscoline HCI | |
| Tolbutamide | Orinase | |
| Tolmetin Sodium | Tolectin | |
| ToInaftate | Aftate, Tinactin | |
| Torasemide | Demadrex | |
| Tranylcypromine Sulfate | Parnate | |
| Trazodone HCI | Desyrel | |
| Triamcinolone | Kenacort, Aristocort | |
| Triamcinolone Acetonide | Azmacort, Kenalog, Nasacort | |
| Triamterene | Dyrenium | |
| Triamterene & Hydrochlorothiazide | Maxzide, Dyazide | |
| Triazolam | Halcion | |
| Trichlormethiazide | Naqua, Metahydrin | |
| Trifluoperazine HCI | Stelazine | |
| Trihexyphenidyl HC1 | Artane | |
| Trimeprazine | Temaril | |
| Trimethadione | Tridione | |
| Trimethaphan Camsylate | Arfonad | |
| Trimethobenzamide HCI | Tigan | |
| Trimethoprim | Proloprim, Trimpex | |
| Trimethoprim & Sulfamethaxazole | Bactrim, Septra | |
| Tripelennamine HCI | Pyribenzamine (PBZ) | |
| Triprolidine HCl & Pseudoophedrine HCI | Actifed, Triafed | |
| Troleandomycin | Tao |