List of banned substances in baseball

Major League Baseball's drug policy prohibits players from using, possessing, selling, facilitating the sale of, distributing, or facilitating the distribution of any Drug of Abuse and/or Steroid. Any and all drugs or substances listed under Schedule II of the Controlled Substances Act are considered drugs of abuse covered by the Program. Players who require prescription medication can still use it with a "Therapeutic Use Exemption" granted by the MLB.

List of banned substances (not exhaustive)

Drugs of abuse

1. Natural cannabinoids (e.g., THC, hashish and marijuana)
2. Synthetic THC and cannabimimetics (e.g., K2 and Spice)
3. Cocaine
4. LSD
5. Opiates (e.g., oxycodone, heroin, codeine, and morphine)
6. MDMA (Ecstasy)
7. GHB
8. Phencyclidine (PCP)

Steroids

1. Androstadienedione
2. Androstanediol
3. Androstanedione
4. Androstatrienedione (ATD)
5. Androstenediol
6. Androstenedione
7. Androstenetrione (6-OXO)
8. Bolandiol
9. Bolasterone
10. Boldenone
11. Boldione
12. Calusterone
13. Clenbuterol
14. Clostebol
15. Danazol
16. Dehydrochloromethyltestosterone
17. Desoxy-methyltestosterone
18. Δ1-Dihydrotestosterone
19. 4-Dihydrotestosterone
20. Drostanolone
21. Epi-dihydrotestosterone
22. Epitestosterone
23. Ethylestrenol
24. Androstidie
25. Fluoxymesterone
26. Formebolone
27. Furazabol
28. 13α-Ethyl-17a-hydroxygon-4-en-3-one
29. Gestrinone
30. 4-Hydroxytestosterone
31. 4-Hydroxy-19-nortestosterone
32. Mestanolone
33. Mesterolone
34. Methandienone
35. Methandriol
36. Methasterone (Superdrol)
37. Methenolone
38. Methyldienolone
39. Methylnortestosterone
40. Methyltestosterone
41. Methyltrienolone (Metribolone)
42. Mibolerone
43. 17α-Methyl-Δ1-dihydrotestosterone
44. Nandrolone
45. Norandrostenediol
46. Norandrostenedione
47. Norbolethone
48. Norclostebol
49. Norethandrolone
50. Oxabolone
51. Oxandrolone
52. Oxymesterone
53. Oxymetholone
54. Prostanozol
55. Quinbolone
56. Selective androgen receptor modulators (SARMs)
57. Stanozolol
58. Stenbolone
59. Testosterone
60. Tetrahydrogestrinone
61. Tibolone
62. Trenbolone
63. Zeranol
64. Zilpaterol
65. Any salt, ester or ether of a drug or substance listed above
66. Human growth hormone (hGH)
67. Insulin-like growth factor (IGF-1), including all isomers of IGF-1 (mechano growth factors)
68. Gonadotrophins (including LH and hCG)
69. Aromatase inhibitors, including anastrozole, letrozole, aminoglutethimide, exemestane, formestane, and testolactone
70. Selective estrogen receptor modulators, including raloxifen, tamoxifen, and toremifen
71. Other Anti-estrogens, including clomiphene, cyclofenil, and fulvestrant

Stimulants

1. Adrafinil
2. Amfepramone (diethylproprion)
3. Amiphenazole
4. Amphetamine
5. Amphetaminil
6. Armodafinil
7. Benfluorex
8. Benzphetamine
9. Benzylpiperazine
10. Bromantan
11. Carphedon
12. Cathine (norpseudoephedrine)
13. Chloroamphetamine
14. Clobenzorex
15. Cropropamide
16. Crotetamide
17. Dimethylamphetamine
18. Ephedrine
19. Etamivan
20. Ethylamphetamine
21. Etilefrine
22. Famprofazone
23. Fenbutrazate
24. Fencamfamine
25. Fenethylline
26. Fenfluramine
27. Fenproporex
28. Furfenorex
29. Heptaminol
30. Isometheptene
31. Meclofenoxate
32. Mefenorex
33. Mesocarb
34. Mephentermine
35. Methamphetamine (methylamphetamine)
36. Methylenedioxyamphetamine
37. Methylephedrine
38. Methylhexaneamine (dimethylamylamine, DMAA)
39. Modafinil
40. Nikethamide
41. Norfenefrine
42. Norfenfluramine
43. Octopamine
44. Oxilofrine
45. Pemoline
46. Pentetrazol
47. Phentermine
48. Phenpromethamine
49. Prenylamine
50. Prolintane
51. Phendimetrazine (phenmetrazine)
52. Propylhexedrine
53. Pyrovalerone
54. Sibutramine
55. Tuaminoheptane

Prohibited Substances may be added to the list only by the unanimous vote of HPAC, provided that the addition by the federal government of a substance to Schedule I, II, or III will automatically result in that substance being added to the list.