ICD-10-CM
- Tablets
- Tace
- Tacrine
- Tadalafil
- Talampicillin
- Talbutal
- Talc powder
- Talcum
- Taleranol
- Tamoxifen
- Tamsulosin
- Tandearil, tanderil
- Tannic acid
- Tannin
- Tansy
- TAO
- Tapazole
- Taractan
- Tarantula (venomous)
- Tar NEC
- Tartar emetic
- Tartaric acid
- Tartrate, laxative
- Tartrated antimony (anti-infective)
- Tauromustine
- TCA
- TCDD
- TDI (vapor)
- Tear
- Teclothiazide
- Teclozan
- Tegafur
- Tegretol
- Teicoplanin
- Telepaque
- Tellurium
- TEM
- Temazepam
- Temocillin
- Tenamfetamine
- Teniposide
- Tenitramine
- Tenoglicin
- Tenonitrozole
- Tenoxicam
- TEPA
- TEPP
- Teprotide
- Terazosin
- Terbufos
- Terbutaline
- Terconazole
- Terfenadine
- Teriparatide (acetate)
- Terizidone
- Terlipressin
- Terodiline
- Teroxalene
- Terpin (cis) hydrate
- Terramycin
- Tertatolol
- Tessalon
- Testolactone
- Testosterone
- Tetanus toxoid or vaccine
- Tetrabenazine
- Tetracaine
- Tetrachlorethylene
- Tetrachlormethiazide
- Tetrachloroethane
- Tetrachloroethylene (liquid)
- Tetrachloromethane
- Tetracosactide
- Tetracosactrin
- Tetracycline
- Tetradifon
- Tetradotoxin
- Tetraethyl
- Tetraethylammonium chloride
- Tetraethylthiuram disulfide
- Tetrahydroaminoacridine
- Tetrahydrocannabinol
- Tetrahydrofuran
- Tetrahydronaphthalene
- Tetrahydrozoline
- Tetralin
- Tetramethrin
- Tetramethylthiuram (disulfide) NEC
- Tetramisole
- Tetranicotinoyl fructose
- Tetrazepam
- Tetronal
- Tetryl
- Tetrylammonium chloride
- Tetryzoline
- Thalidomide
- Thallium (compounds) (dust) NEC
- THC
- Thebacon
- Thebaine
- Thenoic acid
- Thenyldiamine
- Theobromine (calcium salicylate)
- Theophyllamine
- Theophylline
- Thiabendazole
- Thialbarbital
- Thiamazole
- Thiambutosine
- Thiamine
- Thiamphenicol
- Thiamylal
- Thiazesim
- Thiazides (diuretics)
- Thiazinamium metilsulfate
- Thiethylperazine
- Thimerosal
- Thioacetazone
- Thiobarbital sodium
- Thiobarbiturate anesthetic
- Thiobismol
- Thiobutabarbital sodium
- Thiocarbamate (insecticide)
- Thiocarbamide
- Thiocarbarsone
- Thiocarlide
- Thioctamide
- Thioctic acid
- Thiofos
- Thioglycolate
- Thioglycolic acid
- Thioguanine
- Thiomercaptomerin
- Thiomerin
- Thiomersal
- Thionazin
- Thiopental (sodium)
- Thiopentone (sodium)
- Thiopropazate
- Thioproperazine
- Thioridazine
- Thiosinamine
- Thiotepa
- Thiothixene
- Thiouracil (benzyl) (methyl) (propyl)
- Thiourea
- Thiphenamil
- Thiram
- Thonzylamine (systemic)
- Thorazine
- Thorium dioxide suspension
- Thornapple
- Throat drug NEC
- Thrombin
- Thrombolysin
- Thromboplastin
- Thurfyl nicotinate
- Thymol
- Thymopentin
- Thymoxamine
- Thymus extract
- Thyreotrophic hormone
- Thyroglobulin
- Thyroid (hormone)
- Thyrolar
- Thyrotrophin
- Thyrotropic hormone
- Thyroxine
- Tiabendazole
- Tiamizide
- Tianeptine
- Tiapamil
- Tiapride
- Tiaprofenic acid
- Tiaramide
- Ticarcillin
- Ticlatone
- Ticlopidine
- Ticrynafen
- Tidiacic
- Tiemonium
- Tienilic acid
- Tifenamil
- Tigan
- Tigloidine
- Tilactase
- Tiletamine
- Tilidine
- Timepidium bromide
- Timiperone
- Timolol
- Tin (chloride) (dust) (oxide) NEC
- Tincture, iodine
- Tindal
- Tinidazole
- Tinoridine
- Tiocarlide
- Tioclomarol
- Tioconazole
- Tioguanine
- Tiopronin
- Tiotixene
- Tioxolone
- Tipepidine
- Tiquizium bromide
- Tiratricol
- Tisopurine
- Titanium (compounds) (vapor)
- Titanocene
- Titroid
- Tizanidine
- TMTD
- TNT (fumes)
- Toadstool
- Tobacco NEC
- Tobramycin
- Tocainide
- Tocoferol
- Tocopherol
- Tocosamine
- Todralazine
- Tofisopam
- Tofranil
- Toilet deodorizer
- Tolamolol
- Tolazamide
- Tolazoline
- Tolbutamide (sodium)
- Tolciclate
- Tolmetin
- Tolnaftate
- Tolonidine
- Toloxatone
- Tolperisone
- Tolserol
- Toluene (liquid)
- 2,4-toluene diisocyanate
- Toluidine
- Toluol (liquid)
- Toluylenediamine
- Tolylene-2,4-diisocyanate
- Tonic NEC
- Topical action drug NEC
- Toquizine
- Toremifene
- Tosylchloramide sodium
- Toxaphene (dust) (spray)
- Toxin, diphtheria (Schick Test)
- Toxoid
- Trace element NEC
- Tractor fuel NEC
- Tragacanth
- Tramadol
- Tramazoline
- Tranexamic acid
- Tranilast
- Tranquilizer NEC
- Tranxene
- Tranylcypromine
- Trapidil
- Trasentine
- Travert
- Trazodone
- Trecator
- Treosulfan
- Tretamine
- Tretinoin
- Tretoquinol
- Triacetin
- Triacetoxyanthracene
- Triacetyloleandomycin
- Triamcinolone
- Triampyzine
- Triamterene
- Triazine (herbicide)
- Triaziquone
- Triazolam
- Triazole (herbicide)
- Tribenoside
- Tribromacetaldehyde
- Tribromoethanol, rectal
- Tribromomethane
- Trichlorethane
- Trichlorethylene
- Trichlorfon
- Trichlormethiazide
- Trichlormethine
- Trichloroacetic acid, Trichloracetic acid
- Trichloroethane
- Trichloroethanol
- Trichloroethylene (liquid) (vapor)
- Trichloroethyl phosphate
- Trichlorofluoromethane NEC
- Trichloronate
- Trichloropropane
- Trichlorotriethylamine
- Trichomonacides NEC
- Trichomycin
- Triclobisonium chloride
- Triclocarban
- Triclofos
- Triclosan
- Tricresyl phosphate
- Tricyclamol chloride
- Tridesilon
- Tridihexethyl iodide
- Tridione
- Trientine
- Triethanolamine NEC
- Triethanomelamine
- Triethylenemelamine
- Triethylenephosphoramide
- Triethylenethiophosphoramide
- Trifluoperazine
- Trifluoroethyl vinyl ether
- Trifluperidol
- Triflupromazine
- Trifluridine
- Triflusal
- Trihexyphenidyl
- Triiodothyronine
- Trilene
- Trilostane
- Trimebutine
- Trimecaine
- Trimeprazine (tartrate)
- Trimetaphan camsilate
- Trimetazidine
- Trimethadione
- Trimethaphan
- Trimethidinium
- Trimethobenzamide
- Trimethoprim
- Trimethylcarbinol
- Trimethylpsoralen
- Trimeton
- Trimetrexate
- Trimipramine
- Trimustine
- Trinitrine
- Trinitrobenzol
- Trinitrophenol
- Trinitrotoluene (fumes)
- Trional
- Triorthocresyl phosphate
- Trioxide of arsenic
- Trioxysalen
- Tripamide
- Triparanol
- Tripelennamine
- Triperiden
- Triperidol
- Triphenylphosphate
- Triple
- Triprolidine
- Trisodium hydrogen edetate
- Trisoralen
- Trisulfapyrimidines
- Trithiozine
- Tritiozine
- Tritoqualine
- Trofosfamide
- Troleandomycin
- Trolnitrate (phosphate)
- Tromantadine
- Trometamol
- Tromethamine
- Tronothane
- Tropacine
- Tropatepine
- Tropicamide
- Trospium chloride
- Troxerutin
- Troxidone
- Tryparsamide
- Trypsin
- Tryptizol
- TSH
- Tuaminoheptane
- Tuberculin, purified protein derivative (PPD)
- Tubocurare
- Tubocurarine (chloride)
- Tulobuterol
- Turpentine (spirits of)
- Tybamate
- Tyloxapol
- Tymazoline
- Typhoid-paratyphoid vaccine
- Typhus vaccine
- Tyropanoate
- Tyrothricin