| Pharmaceutical active ingredients: |
| Ethinyl EstradiolLevonorgestrel |
| Available forms, composition and doses of TriStep: |
| Dragee; Oral; Ethinyl Estradiol; Levonorgestrel |
| TriStep medical category: |
| Human:Oestrogens and progesterones and related synthetic drugsOral contraceptives |
| Indications and usages, anatomical therapeutic chemical and diseases classification codes: |
| G03AA07 - Levonorgestrel and estrogenG03CA01 - Ethinylestradiol |
| Pharmaceutical companies: manufacturers, researchers, developers, local distributors and suppliers: |
| Bayer Schering Pharma |
| Trade name |
Active ingredients |
Pharmaceutical company |
|
Tri-Sprintec | Ethinyl Estradiol; Norgestimate | Barr Laboratories |
| Trispuffer | Tromethamine | Unidentified Pharmaceutical Company |
| Trissil | Silymarin | Vecchi & C. Piam di G. Assereto, E. Maragliano |
| Tri-Statin | Nystatin; Triamcinolone Acetonide | Watson Pharmaceuticals |
| Tri-Statin II | Nystatin; Triamcinolone Acetonide | Watson Pharmaceuticals |
| Tristina | Ammonium Chloride; Diphenhydramine Hydrochloride; Menthol; Sodium Citrate | Mac Laboratories |
| Tristoject | Triamcinolone Diacetate | Merz |
| Trisufin | Sulfamethoxazole; Trimethoprim | Loren Laboratorios Farmaceuticos |
| Trisul | Sulfamethoxazole; Trimethoprim | Pacific Pharmaceuticals |
| Trisulcom | Trimethoprim | Unidentified Pharmaceutical Company |
| Trade name |
Active ingredients |
Pharmaceutical company |
|
Triquilar 28 | Ethinyl Estradiol; Levonorgestrel | Bayer Schering Pharma |
| Triquilar ED | Ethinyl Estradiol; Levonorgestrel | Bayer Schering Pharma |
| Triregol | Ethinyl Estradiol; Levonorgestrel | Sandoz |
| Tri-Regol | Ethinyl Estradiol; Levonorgestrel | Gedeon Richter; Mekim; Pahang Pharmacy |
| Trisiston | Ethinyl Estradiol; Levonorgestrel | Bayer Schering Pharma; Jenapharm |
| Trivora | Ethinyl Estradiol; Levonorgestrel | Watson Pharmaceuticals |
| Trolit | Ethinyl Estradiol; Levonorgestrel | Silesia Laboratorios |
| Levordiol | Ethinyl Estradiol; Levonorgestrel; Vitamin B6 (Pyridoxine Hydrochloride) | Novaquimica Sigma Pharma-Nature's Plus |
| Anacyclin | Ethinyl Estradiol; Lynestrenol | Novartis |
| Anacyclin 28 | Ethinyl Estradiol; Lynestrenol | Novartis |