| T-Cells | see | PVACTM |
| T/Derm | see | Coal Tar |
| T/Gel | see | Coal Tar |
| T/SA Shampoo | see | Mixed Treatments |
| T/Sal | see | Salicylic Acid |
| Table Salt | see | Homemade Seawater |
| Tacalcitol | see | Vitamin D Analogs |
| Tachyphylaxis | see | Steroids |
| Tacrolimus | see | Immunomodifiers |
| Tags | see also | Must-See Sites |
| Taidecanone | see | Coenzyme Q10 |
| Taking the Waters | see | Bathing and Environment |
| Tanning | see | Deluxlife Hyperthermia Teva, Gil UV |
| Tap Water | see | Homemade Seawater |
| Tape | see | Reader Comments on Occlusion |
| Taraphilic | see | Coal Tar |
| Tarbonis | see | Coal Tar |
| Tarpaste | see | Coal Tar |
| Tarsum | see | Coal Tar |
| Tattoos | see | Other Treatments |
| Taylor, Charles Russell, Dr. | see | UV |
| Taylor-Jackson | see | Mahonia aquifolium |
| Tazarotene | see | Retinoids |
| Tazorac® | see | Retinoids |
| TCM | see | Traditional Chinese Medicine |
| Tea | see | Herbals Psoriasis-HopeTM Terry's Experiences |
| Tea Tree | see | Oils |
| Tea Tree Oil | see | Cleariasis® Curafas® Oils |
| Tegison® | see | Retinoids |
| Tegrin® | see | Coal Tar |
| Temovate | see | Steroids |
| Terbinafine | see | Antifungals |
| Terry's Experiences | | |
| Tersa-Tar® | see | Coal Tar |
| Testimonials | see also | Quackery Index, the |
| Testosterone | see | Other Treatments |
| Teva, Gil | | |
| Thallasotherapy | see | Bathing and Environment |
| TheraflaXTM | see | Link Graveyard Oils |
| Therapeutic Magnets | see | Quackery Index, the |
| Theraplex T | see | Coal Tar |
| Theresa | see | Sweet Water Ministries |
| They Laughed at Galileo | see | Common Misconceptions and Misuses of Science |
| Thiamin Deficiency | see | Warnings about Herbs |
| Thiazolidinediones | see | Jackson, Gary |
| Thinning Skin | see | Steroid Side Effects |
| Thompson, Debbie | see | Oils |
| Thrifty Genotype | see | Jackson, Gary |
| Thrush | see | Yeager, Rick |
| Thugs | see | Economic Effects of a Psoriasis Cure |
| Thujone | see | Warnings about Herbs |
| Thyme | see | Warnings about Herbs |
| Thymus Extract | see | Fumaric Acid Esters |
| Thyroid Function | see | Warnings about Herbs |
| Tides Reversed It | see | Psoriasis and the Arts |
| Tigris-Euphrates Basin | see | Doctor Fish |
| TNFa | see | Jackson, Gary |
| Tobacco | see | Smoking Terry's Experiences |
| Toenails | see | Terry's Experiences What is Psoriasis? |
| Tomatoes | see | Terry's Experiences |
| Tonsilectomy | see | Other Treatments |
| Toome, Birgit K., Dr. | see | UV |
| Topical | see | Anthralin Articles Coal Tar Coolkraker's Experiences Kessler, Ken MG217 Psoriasin Retinoids Simicort Steroids UV Vitamin D Analogs |
| Topicort | see | Steroids |
| Total Health | see | Simicort |
| Toth, Vicki | see | Angiogenesis and Shark Cartilage |
| Toxic Liver | see | Ask the Doctors |
| Toxins | see | Dialysis Pill Book Guide to Natural Medicines, the Psoriasis Online Association |
| Trade Secrets | see | Unlisted Ingredients |
| Trademarks | see | Legal Information |
| Trader Joe's | see | Terry's Experiences |
| Traditional Chinese Medicine | see also | Ask the Doctors |
| Treatment Resistance | see | Steroids |
| Treatments | see also | Anthralin Articles Coal Tar DMARDs and Biologics Fumaric Acid Esters Methotrexate MG217 Psoriasin PVACTM Retinoids Simicort Steroids UV Vitamin D Analogs |
| Tree Sap | see | Other Treatments |
| Treffpunkt-Haut | see | Non-English-Language Sites |
| Tri-County Dermatology | see | Doctors, Medical Schools, and Clinics |
| Triamcinolone Acetonide | see | Coolkraker's Experiences Steroids |
| Trigger | see | Antimalarials |
| Triglycerides | see | Jackson, Gary |
| Trinity Soap and Shampoo | see | Elena's Nature Collection |
| Triton Consumer Products, Inc. | see | MG217 Reason for this Site |
| Truth | see | Common Misconceptions and Misuses of Science |
| Tryptophan | see | Diet |
| Tub | see | Moisturizers |
| Tub Teas | see | Bathing and Environment |
| Tumeric | see | Herbals |
| Tumor Necrosis Factor Alpha | see | Jackson, Gary |
| Turkey | see | Bathing and Environment Doctor Fish Psoriasis-HopeTM |
| TV | see | Psoriasis and the Arts |
| Twin Feathers | see | Oils |
| Tyring, Stephen Keith, MD, PhD | see | Doctors, Medical Schools, and Clinics |
| TZDs | see | Jackson, Gary |