Anadrol is a well-known brand name for oxymetholone, a synthetic anabolic-androgenic steroid (AAS). The drug has a legitimate medical history, particularly in the treatment of certain anemias, but it is also used without medical supervision by some bodybuilders and athletes seeking increases in muscle mass or strength.
Anadrol
That distinction matters. Medical treatment with oxymetholone involves clinical supervision, whereas bodybuilding “cycles,” high doses, and combinations with other anabolic steroids have not been established as safe treatment strategies.
Oxymetholone can affect the liver, cardiovascular system, reproductive hormones, and other organs. Anyone considering the drug should understand these risks rather than relying on bodybuilding forums or anecdotal reports.
What Is Anadrol?
Oxymetholone is an orally active anabolic-androgenic steroid. It belongs to the group of C-17α-alkylated androgens, a chemical modification that makes oral administration possible but is also associated with greater potential for liver injury than many non-alkylated androgens (National Institute of Diabetes and Digestive and Kidney Diseases [NIDDK], 2020).
Like other anabolic-androgenic steroids, oxymetholone has anabolic effects on tissues while also producing androgenic effects. Anabolic-androgenic steroids can influence muscle tissue, reproductive function, blood-cell production, lipid levels, and several other physiological systems (Basaria, 2010).
Oxymetholone should not be confused with oxandrolone, sometimes sold under the brand name Anavar. Although both are oral anabolic steroids, they are different drugs and should not be treated as interchangeable.
What Has Oxymetholone Been Used For Medically?
Certain Types of Anemia
Oxymetholone has historically been prescribed for anemias associated with deficient red blood cell production. Archived U.S. prescribing information for Anadrol-50 describes its use in conditions including acquired aplastic anemia, congenital aplastic anemia, myelofibrosis, and hypoplastic anemias caused by myelotoxic drugs (DailyMed, 2021).
Oxymetholone can stimulate erythropoiesis, or red blood cell production. However, its potential benefits have to be weighed against substantial adverse effects, particularly with prolonged exposure.
Medical practice and drug availability change over time, so readers should not assume that historical labeling means oxymetholone is currently the preferred treatment for anemia. A hematologist can determine which therapy is appropriate for a particular diagnosis.
HIV-Associated Wasting
Oxymetholone has also been investigated for severe weight loss associated with HIV.
One randomized, double-blind, placebo-controlled trial enrolled 89 men and women with HIV-associated wasting. Participants receiving oxymetholone gained more weight and body cell mass than the placebo group during the trial. However, liver toxicity was a major adverse effect, with substantial elevations in alanine aminotransferase occurring in some treated participants (Hengge et al., 2003).
This distinction is important: a drug producing weight or lean-mass gains does not automatically mean that it improves long-term health or survival.
Modern HIV care has changed considerably since that study was published, so results from an older wasting trial should not be interpreted as a recommendation to use oxymetholone today.
Why Is Anadrol Used in Bodybuilding?
Some people use anabolic-androgenic steroids without medical supervision to increase muscle size, strength, or appearance. The National Institute on Drug Abuse identifies anabolic-androgenic steroids as one of the major groups of appearance- and performance-enhancing drugs (National Institute on Drug Abuse [NIDA], n.d.).
Oxymetholone has acquired a reputation in bodybuilding communities for producing relatively rapid changes in body weight and strength. But increases on the scale do not necessarily represent permanent muscle tissue, and short-term physical changes do not indicate that a regimen is safe.
Evidence regarding medically supervised therapy should also not be extrapolated to bodybuilding practices involving supraphysiologic exposure, multiple drugs, or products obtained from unregulated sources.
What About Anadrol Cycles and Stacking?
Bodybuilding websites frequently describe “cycles,” “stacks,” and combinations of oxymetholone with testosterone, nandrolone, trenbolone, or other anabolic steroids.
These practices should not be confused with evidence-based medical treatment.
There is no medically established bodybuilding cycle or steroid stack that can be described as safe. Combining multiple anabolic-androgenic steroids can expose a person to overlapping cardiovascular, endocrine, hematologic, psychiatric, and hepatic effects.
Clinical guidance on anabolic steroid use also emphasizes that high-dose non-medical AAS use can suppress the hypothalamic-pituitary-gonadal axis and contribute to infertility and other complications (Anawalt, 2019).
For this reason, an evidence-based health article should not provide instructions telling readers how much Anadrol to take, how long to cycle it, or which steroids to combine with it.
Liver Risks of Oxymetholone
Liver toxicity is one of the most important concerns associated with oxymetholone.
The NIH’s LiverTox resource specifically includes oxymetholone among C-17α-alkylated anabolic steroids associated with liver injury (NIDDK, 2020).
Potential hepatic complications associated with this steroid class include:
- Cholestatic liver injury
- Prolonged jaundice
- Peliosis hepatis
- Hepatic adenomas
- Hepatocellular carcinoma
Liver injury does not always begin with dramatic symptoms. Someone may initially notice fatigue, itching, nausea, dark urine, or yellowing of the skin or eyes.
Useful Facts: A person taking oxymetholone who develops jaundice, dark urine, severe itching, significant abdominal pain, or persistent nausea should seek medical care promptly rather than attempting to manage the problem with supplements or simply reducing the steroid dose.
The LiverTox review specifically cautions that merely reducing the dose or switching to another anabolic steroid is not an appropriate response to suspected steroid-related liver injury (NIDDK, 2020).
Cardiovascular Risks
Anabolic-androgenic steroid misuse has also been associated with cardiovascular harm.
A review by Basaria found associations between AAS use and cardiovascular mortality as well as adverse reproductive and endocrine effects (Basaria, 2010).
AAS use may also adversely affect cardiovascular risk factors, including cholesterol profiles and blood pressure.
This matters because a person may feel stronger and perform better in the gym while cardiovascular risk is moving in the opposite direction.
People with hypertension, abnormal cholesterol levels, diabetes, kidney disease, a personal history of cardiovascular disease, or a strong family history of early heart disease should be particularly cautious about non-medical anabolic steroid exposure.
Testosterone Suppression, Fertility, and Sexual Health
Taking anabolic-androgenic steroids can suppress the body’s own reproductive hormone signaling.
Documented consequences of AAS exposure include suppression of the gonadal axis and impaired fertility. Recovery after stopping anabolic steroids varies considerably between individuals (Anawalt, 2019).
Possible effects in men include:
- Reduced natural testosterone production
- Reduced sperm production
- Infertility
- Testicular shrinkage
- Changes in sexual function
- Breast tissue enlargement
People attempting to conceive should tell their physician about current or previous anabolic steroid use because it can be directly relevant to a fertility evaluation.
Effects in Women
Anabolic-androgenic steroids may produce virilizing effects in women.
These can include:
- Increased facial or body hair
- Acne
- Menstrual disturbances
- Deepening of the voice
- Changes in genital tissue
- Hair loss in susceptible individuals
Some androgenic changes may not fully reverse after the drug is stopped. AAS-associated virilization is a recognized consequence of androgen exposure (Basaria, 2010).
Skin and Hair Effects
Androgenic activity may also contribute to:
- Acne
- Oily skin
- Increased body hair
- Accelerated androgen-pattern hair loss in susceptible people
The severity varies considerably according to individual sensitivity, exposure, and other drugs being used.
Mood and Behavioral Effects
Anabolic steroid use can affect more than physical health. People using appearance- and performance-enhancing drugs may experience mood or behavioral changes, and some individuals develop problematic patterns of continued AAS use despite adverse consequences.
NIDA discusses both the physical and psychological risks associated with non-medical anabolic steroid use (NIDA, n.d.).
Anyone experiencing severe depression, extreme agitation, suicidal thoughts, or dangerous behavioral changes should seek urgent professional help.
Is Anadrol Legal in the United States?
Anabolic steroids are classified as Schedule III controlled substances under U.S. federal law. The Drug Enforcement Administration specifically lists anabolic steroids and testosterone among examples of Schedule III substances (Drug Enforcement Administration [DEA], n.d.).
Schedule III classification means these substances have accepted medical uses but are subject to federal controls because of their potential for misuse and dependence.
Legal requirements differ between countries and can change over time. Readers should consult current local regulations rather than relying on old bodybuilding articles or forum discussions.
What About Products Bought Online?
Buying products labeled “Anadrol” from an unregulated source adds another layer of risk.
The buyer may not know with certainty:
- Whether the product contains oxymetholone
- Whether the stated dose is accurate
- Whether other active drugs are present
- Whether the product has been contaminated
- Whether it was manufactured under pharmaceutical quality standards
Someone who develops unexplained liver abnormalities, hormonal symptoms, or cardiovascular problems should tell their healthcare professional about all performance-enhancing drugs and supplements they have taken. Accurate disclosure can help clinicians interpret laboratory results and identify potential causes.
Gilmore Health News infographic summarizing the approved medical uses of Anadrol (oxymetholone), its potential adverse effects, legal status in the United States, and evidence-based safety recommendations.
Should You Get Blood Tests If You Have Used Anabolic Steroids?
A clinician evaluating someone who currently uses or previously used anabolic-androgenic steroids may consider blood pressure measurements and laboratory testing based on the individual’s history, symptoms, and exposures.
Potential assessments can include liver function, blood counts, cholesterol measurements, and reproductive hormone testing when clinically appropriate.
However, there is no universal set of tests that makes non-medical steroid use “safe.” Laboratory monitoring can sometimes identify complications; it does not eliminate the underlying risks.
As Anawalt (2019) emphasizes, clinicians assessing AAS users should evaluate adverse endocrine and systemic effects rather than assuming that an apparently healthy, muscular person has no steroid-related complications (Anawalt, 2019).
What Should You Do If You Are Already Using Anadrol?
If you are already taking oxymetholone without medical supervision, giving your healthcare professional accurate information is more useful than hiding your use.
Tell them:
- What you believe you are taking
- How long you have been taking it
- Whether other steroids or performance-enhancing substances are involved
- Any prescription medications or supplements you use
- Whether you have noticed jaundice, chest symptoms, changes in mood, sexual dysfunction, infertility, or other new symptoms
People who have used anabolic steroids for an extended period may also experience hormonal problems after discontinuation. Medical evaluation can help determine whether symptoms require investigation rather than relying on an internet “post-cycle therapy” regimen.
Are Growth Hormone or Other Hormones Natural Alternatives?
No.
Human growth hormone should not be promoted as a “natural alternative” to anabolic steroids. Prescription hormones are biologically active drugs with their own indications, contraindications, and adverse effects.
For otherwise healthy individuals seeking more muscle or better athletic performance, the lower-risk approach is to focus on resistance training, adequate nutrition, sleep, recovery, and realistic long-term progression rather than substituting one performance-enhancing hormone for another.
Safer Ways to Improve Muscle and Strength
For most healthy adults, muscle development can be supported without anabolic steroids.
Useful strategies include:
- Following a progressive resistance-training program
- Consuming adequate dietary protein and total calories
- Sleeping consistently
- Allowing adequate recovery between demanding training sessions
- Addressing nutritional deficiencies when they are present
- Working with a qualified healthcare professional, dietitian, or strength professional when necessary
A sudden decline in strength, unexplained weight loss, persistent fatigue, or difficulty building muscle despite appropriate training may also warrant medical evaluation rather than self-treatment with hormones.
Frequently Asked Questions
Is Anadrol the Same as Anavar?
No. Anadrol contains oxymetholone, whereas Anavar is a brand name historically associated with oxandrolone. They are separate anabolic steroids with different properties and should not be treated as interchangeable.
Is Anadrol Safe for Bodybuilding?
There is no established medically approved bodybuilding regimen for oxymetholone. Non-medical anabolic steroid use can cause hepatic, cardiovascular, reproductive, endocrine, and psychological complications (Basaria, 2010; Anawalt, 2019).
Does Anadrol Damage the Liver?
Oxymetholone belongs to the C-17α-alkylated group of anabolic steroids strongly associated with liver injury. Reported complications include cholestasis, peliosis hepatis, hepatic adenomas, and hepatocellular carcinoma (NIDDK, 2020).
Did Studies Show That Anadrol Builds Body Mass?
A controlled clinical trial in patients with HIV-associated wasting found increases in weight and body cell mass with oxymetholone. However, significant liver toxicity was also observed, and the study involved patients with a medical condition rather than healthy bodybuilders (Hengge et al., 2003).
Can Blood Tests Make Anadrol Use Safe?
No. Testing may help detect some complications but cannot prevent all adverse effects or establish that a non-medical steroid regimen is safe.
Bottom Line
Oxymetholone is a powerful anabolic-androgenic steroid with a legitimate medical history, but its potential to increase body weight or muscle tissue should not overshadow its health risks.
Evidence links anabolic-androgenic steroid exposure to endocrine and reproductive problems, cardiovascular concerns, and—particularly for C-17α-alkylated steroids such as oxymetholone—potentially serious liver injury (Basaria, 2010; NIDDK, 2020).
Clinical research has demonstrated anabolic effects of oxymetholone in specific patient populations, but it has also documented substantial liver toxicity (Hengge et al., 2003). Those findings should not be converted into instructions for bodybuilding cycles or high-dose non-medical use.
Anyone currently using anabolic steroids—or experiencing symptoms after stopping them—should discuss their use openly with a qualified healthcare professional. Seeking medical advice early is considerably more useful than relying on online cycle recommendations to manage possible complications.
References
Anawalt, B. D. (2019). Diagnosis and management of anabolic androgenic steroid use. The Journal of Clinical Endocrinology & Metabolism, 104(7), 2490–2500. https://doi.org/10.1210/jc.2018-01882
Basaria, S. (2010). Androgen abuse in athletes: Detection and consequences. The Journal of Clinical Endocrinology & Metabolism, 95(4), 1533–1543. https://doi.org/10.1210/jc.2009-1579
DailyMed. (2021). ANADROL-50 (oxymetholone) tablet: Labeling archives. U.S. National Library of Medicine. https://dailymed.nlm.nih.gov/dailymed/archives/index.cfm?page=1&pagesize=5&query=4b9c6c34-9cb2-4d70-b70e-c7ce2fda4212
Drug Enforcement Administration. (n.d.). Drug scheduling. U.S. Department of Justice. https://www.dea.gov/drug-information/drug-scheduling
Hengge, U. R., Stocks, K., Wiehler, H., Faulkner, S., Esser, S., Lorenz, C., Jentzen, W., Hengge, D., Goos, M., Dudley, R. E., & Ringham, G. (2003). Double-blind, randomized, placebo-controlled phase III trial of oxymetholone for the treatment of HIV wasting. AIDS, 17(5), 699–710. https://doi.org/10.1097/00002030-200303280-00008
National Institute of Diabetes and Digestive and Kidney Diseases. (2020). Androgenic steroids. In LiverTox: Clinical and research information on drug-induced liver injury. National Library of Medicine. https://www.ncbi.nlm.nih.gov/books/NBK548931/
National Institute on Drug Abuse. (n.d.). Anabolic steroids and other appearance and performance enhancing drugs (APEDs). National Institutes of Health. https://nida.nih.gov/research-topics/anabolic-steroids
