Methandrostenolone at a glance: schedule, half-life, and class
- Other names
- Metandienone, Dianabol
- Drug class
- Oral 17-alpha-alkylated anabolic-androgenic steroid
- US legal status
- Schedule III; not marketed in the US
- History
- Developed by Ciba in the 1950s with US team doctor John Ziegler; withdrawn in the 1980s
- Forms
- Tablets (underground)
- Half-life
- About 3 to 6 hours
What is methandrostenolone?
Dianabol was introduced in 1958 and briefly prescribed for various conditions before it was withdrawn. Its popularity in weightlifting and bodybuilding helped prompt anti-doping rules.[1]
Methandrostenolone effects and how long they last
It produces quick gains in weight and strength, partly from water retention, because it converts to an estrogen-like compound.
Methandrostenolone side effects and risks
Liver: oral 17-alpha-alkylated steroids can cause liver injury, cholestasis, blood-filled liver cysts (peliosis hepatis), and liver tumors.[2]
Heart: steroids lower HDL (good) cholesterol, raise LDL, thicken the heart muscle, and raise the risk of heart attack and stroke, even in young people.[2]
Hormones: in men, shrunken testicles, low sperm count, infertility, and breast growth; in women, deepened voice, facial hair, and menstrual changes that may be permanent.[2]
Mood: irritability, aggression, mood swings, and depression, especially after stopping.
Estrogenic effects: water retention, high blood pressure, and breast tissue growth (gynecomastia).
Fake and contaminated products: most steroids are bought from underground labs or online. Tests often find wrong ingredients or doses, and injectable products can be non-sterile.
Methandrostenolone interactions: what is dangerous to mix with it
Choose what it would be combined with:
| Combined with | What happens | Guidance |
|---|---|---|
| Warfarin and other blood thinners | Increased bleeding risk | Monitor closely |
| Insulin and diabetes medicines | Lower blood sugar | Monitor |
| Other steroids and stimulants | Heart and liver strain | High risk |
| Alcohol and acetaminophen in high doses | More liver damage (oral steroids) | Avoid |
This is not a full list. Combining substances raises the risk of harm, especially when the contents of street drugs are unknown.
Methandrostenolone overdose: signs and what to do
Methandrostenolone does not usually cause acute overdose. Harms build over time: seek emergency care for chest pain, signs of stroke, yellowing skin or eyes, severe abdominal pain, or thoughts of self-harm.[2]
When to get emergency help
- Call 911 for chest pain, shortness of breath, sudden weakness or numbness on one side, trouble speaking, or a severe headache.
- Seek urgent care for yellow skin or eyes, dark urine, severe abdominal pain, or a painful, swollen leg.
- Seek care for a hot, painful, or swollen injection site, which may be an infection.
- If you have thoughts of harming yourself, call or text 988.
What happens when someone stops anabolic steroids?
After a cycle, the body's own testosterone production is suppressed and can take weeks to months to recover. Many users develop dependence on steroids.[1]
- Weeks 1 to 4Low testosteroneFatigue, low sex drive, erectile problems, and low mood.
- Months 1 to 3RecoveryDepression, which can be severe, and muscle loss; hormone levels slowly recover.
- Months to a year or moreLasting effectsSome people have long-term low testosterone or infertility.
Warning: Depression after stopping steroids can be severe and has been linked to suicide. Anyone with thoughts of self-harm should call or text 988.
A clinician can check hormone levels, treat depression, and help hormones recover. Some people need specialist care.
Is methandrostenolone legal in the US? Schedule and legal status
Methandrostenolone is a Schedule III controlled substance under the Anabolic Steroid Control Acts of 1990 and 2004. It has no approved US product.[3]
- Possession: under federal law, possessing anabolic steroids without a valid prescription can bring up to one year in prison and a minimum fine of $1,000 for a first offense.[4]
- Selling or importing: distributing Schedule III substances can bring up to 10 years in prison for a first offense. Products bought online are often seized at the border.[5]
- Sport: all anabolic steroids are banned by the World Anti-Doping Agency and US sports organizations.
Where can someone get help with methandrostenolone use?
- SAMHSA National Helpline: 1-800-662-4357. Free, confidential, 24 hours a day, in English and Spanish. It gives referrals to local treatment and support.[6]
- FindTreatment.gov: a federal locator for state-licensed treatment programs, searchable by location, payment, and type of care.[7]
- 988 Suicide and Crisis Lifeline: call or text 988 for a mental health or substance use crisis.
- Your own clinician: a primary care doctor can screen, treat, and refer, and can discuss medicines that support recovery where they exist.
Methandrostenolone legal status in other countries
| Country | Status |
|---|---|
| United Kingdom | Class C; possession for personal use is not an offence, but supply is |
| Canada | Schedule IV of the Controlled Drugs and Substances Act |
| Australia | Schedule 4 prescription medicine; import controls apply |
| International | Not under UN control; banned in sport by WADA |
Laws change and differ in detail. Check current rules before carrying any controlled medicine across a border.[8]
Common questions about methandrostenolone
Is Dianabol legal?
No. It is a Schedule III steroid with no approved US product.
Why does Dianabol cause water retention?
It converts into an estrogen-like compound that makes the body hold water and salt.
Is Dianabol hard on the liver?
Yes. It is an oral 17-alpha-alkylated steroid that can damage the liver.
What is 'legal Dianabol'?
Supplements sold with similar names usually contain no steroid or contain unlisted drugs; they are not the same compound.
Can Dianabol cause gynecomastia?
Yes, through its estrogen-like effects.
Sources
- Anabolic Steroids. National Institute on Drug Abuse.
- Anabolic Steroids. MedlinePlus, US National Library of Medicine.
- Controlled Substance Schedules. DEA Diversion Control Division.
- 21 U.S.C. 844, Penalties for simple possession. Legal Information Institute, Cornell Law School.
- 21 U.S.C. 841, Prohibited acts A (trafficking penalties). Legal Information Institute, Cornell Law School.
- National Helpline. Substance Abuse and Mental Health Services Administration.
- FindTreatment.gov. Substance Abuse and Mental Health Services Administration.
- International drug control conventions. United Nations Office on Drugs and Crime.
