List of Prohibited Substances
The following substances and methods are prohibited by the National Football League: *
I. ANABOLIC AGENTS
A. ANABOLIC/ANDROGENIC STEROIDS:| Generic Name | Brand Name (Examples) |
| Androstenediol | Androstederm |
| Androstenedione | Androstan, Androtex |
| Bolasterone | Myagen |
| Boldenone | Equipoise, Parenabol |
| Clostebol | Turinabol, Steranabol |
| Danazol | Cyclomen, Danatrol |
| Dehydrochlormethyltestosterone | Oral-Turinabol |
| Dehydroepiandrosterone | DHEA |
| Dihydrotestosterone | DHT, Stanolone |
| Dromostanolone | Drolban |
| Ethylestrenol | Maxibolin, Orabolin |
| Fluoxymesterone | Halotestin |
| Formebulone | Esiclene, Hubernol |
| Furazabol | Miotolon |
| Gestrinone | Tridomose |
| 17-Hydroxypregnenedione | - |
| 17-Hydroxyprogesterone | - |
| Mesterolone | Proviron |
| Methandienone | Danabol, Dianabol |
| Methandriol | Androdiol |
| Methandrostenolone | Dianabol |
| Methenolone | Primobolan |
| Methyltestosterone | Metandren |
| Mibolerone | Testorex |
| 19-Norandrostenediol | 19-Diol |
| 19-Norandrostenedione | 19 Nora Force |
| Norethandrolone | Nilevar |
| 19-Nortestosterone | (Nandrolone) Deca-Durabolin |
| Oxymesterone | Oranabol |
| Oxymetholone | Anadrol |
| Progesterone | |
| Stanozolol | Stromba, Winstrol |
| Testosterone | Andronate |
| Trenbolone | Finaject |
And related substances
B. HUMAN OR ANIMAL GROWTH HORMONE
C. BETA-2-AGONISTS (CLENBUTEROL, ETC.)
D. HUMAN CHORIONIC GONADATROPIN
II. MASKING AGENTS
A. DIURETICS
| Generic Name | Brand Name (Examples) |
| Acetazolamide | Amilco |
| Amiloride | Midamor |
| Bendroflumethiazide | Aprinox |
| Benzthiazide | Aquatag |
| Bumetanide | Burine |
| Chlorothiazide | Diuril |
| Cyclothiazide | Anhydron |
| Ethacrynic Acid | Edecrin |
| Furosemide | Lasix |
| Hydrochlorothiazide | Aprozide |
| Hydroflumethiazide | Leodrine |
| Methyclothiazide | Aquatensen |
| Metolazone | Zaroxolyn |
| Polythiazide | Renese |
| Probenecid | Benemid |
| Quinethazone | Hydromox |
| Spironolactone | Aldactone |
| Triamterene | Jatropur, Dytac |
| Trichlormethiazide | Anatran |
And related substances
B. EPITESTOSTERONE
C. PROBENECID
III. CERTAIN STIMULANTS
| Generic Name | Brand Name (Examples) |
| Ephedrine | Ma Huan, Chi Powder |
| Methylephedrine | - |
| Pseudophedrine * | Sudafed, Actifed |
| Fenfluramine | Phen-Fen, Redux |
| Norfenfluramine | - |
| Phentermine | Fastin, Adipex, Ionamin |
* Except as properly prescribed by Club medical personnel
IV. DOPING METHODS
Ingestion or injection of banned substances, or of supplements or other products containing banned substances. Pharmacological, chemical or physical manipulation by, for example, catheterization, urine substitution, tampering, or inhibition of renal excretion by, for example, probenecid and related compounds.