- Acute Flaccid Myelitis
- Alzheimer’s Disease
- Arteriovenous Malformations
- Attention Deficit Hyperactivity Disorder
- Back Pain
- Brain Aneurysm
- Brain Tumors
- Carpal Tunnel Syndrome
- Childhood Brain Tumors
- Delirium
- Dementia
- Hemorrhagic Stroke
- Ischemic Stroke
- Memory
- Meningitis
- Mild Cognitive Impairment
- Movement Disorders
- Multiple Sclerosis
- Neuroblastoma
- Neuromuscular Disorders
- Parkinson’s Disease
- Polio and Post-Polio Syndrome
- Speech and Language Problems in Children
- Stroke
- Transient Ischemic Attack
- Tremor
- Walking Problems
- West Nile Virus
- A1C
- Blood Glucose
- Diabetes
- Diabetes and Pregnancy
- Diabetes Complications
- Diabetes in Children and Teens
- Diabetes Medicines
- Diabetes Type 1
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- Diabetic Diet
- Diabetic Eye Problems
- Diabetic Foot
- Diabetic Heart Disease
- Diabetic Kidney Problems
- Diabetic Nerve Problems
- How to Prevent Diabetes
- Hyperglycemia
- Metabolic Syndrome
- Prediabetes
- Abortion
- Breast Cancer
- Breast Diseases
- Breast Reconstruction
- Breastfeeding
- Cervical Cancer
- Cervical Cancer Screening
- Cesarean Delivery
- Childbirth
- Ectopic Pregnancy
- Endometriosis
- Female Infertility
- Health Problems in Pregnancy
- High Blood Pressure in Pregnancy
- HIV and Pregnancy
- Hormone Replacement Therapy
- HPV
- Hysterectomy
- Infections and Pregnancy
- Mammography
- Mastectomy
- Menopause
- Menstruation
- Miscarriage
- Ovarian Cancer
- Ovarian Cysts
- Ovarian Disorders
- Pelvic Floor Disorders
- Pelvic Inflammatory Disease
- Pelvic Pain
- Period Pain
- Polycystic Ovary Syndrome
- Pregnancy
- Pregnancy and Drug Use
- Pregnancy and Opioids
- Premenstrual Syndrome
- Prenatal Care
- Prenatal Testing
- Primary Ovarian Insufficiency
- Sexual Problems in Women
- Stillbirth
- Teenage Pregnancy
- Trichomoniasis
- Tubal Ligation
- Uterine Cancer
- Uterine Diseases
- Uterine Fibroids
- Vaginal Bleeding
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- Vaginal Diseases
- Vaginitis
- Vulvar Cancer
- Vulvar Disorders
- Yeast Infections
- Alcohol
- Calcium
- Child Nutrition
- Cholesterol
- Cholesterol Levels: What You Need to Know
- Cholesterol Medicines
- DASH Eating Plan
- Eating Disorders
- Food Allergy
- HDL: The “Good” Cholesterol
- High Cholesterol in Children and Teens
- How to Lower Cholesterol
- How to Lower Cholesterol with Diet
- Infant and Newborn Nutrition
- LDL: The “Bad” Cholesterol
- Malabsorption Syndromes
- Nutrition for Older Adults
- Pregnancy and Nutrition
- Toddler Nutrition
- Triglycerides
- VLDL Cholesterol
- Alpha-1 Antitrypsin Deficiency
- Ataxia Telangiectasia
- Brain Malformations
- Cerebral Palsy
- Charcot-Marie-Tooth Disease
- Chiari Malformation
- Cleft Lip and Palate
- Color Blindness
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- Craniofacial Abnormalities
- Cystic Fibrosis
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- Friedreich Ataxia
- Genetic Counseling
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- COVID-19 Vaccines
- Cryptosporidiosis
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- HIV and Infections
- HIV in Women
- Hodgkin Lymphoma
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- Vaccines
- Viral Infections
- Adhesions
- Ankle Injuries and Disorders
- Arm Injuries and Disorders
- Back Injuries
- Brachial Plexus Injuries
- Burns
- Chest Injuries and Disorders
- Concussion
- CPR
- Dislocated Shoulder
- Dislocations
- Elbow Injuries and Disorders
- Eye Injuries
- Facial Injuries and Disorders
- Finger Injuries and Disorders
- Foot Injuries and Disorders
- Fractures
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- Heel Injuries and Disorders
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- Inhalation Injuries
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- Mosquito Bites
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- Rotator Cuff Injuries
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- Spinal Cord Injuries
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- Tick Bites
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- Traumatic Brain Injury
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- Acute Bronchitis
- Bird Flu
- Chronic Bronchitis
- COPD
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- Croup
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- Fistulas
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- Granulomatosis with Polyangiitis
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- Legionnaires’ Disease
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- Sleep Apnea
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- Whooping Cough
- Anatomy
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- Birth Control
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- Genital Warts
- Gonorrhea
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- Infertility
- Male Infertility
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- Prostate Cancer
- Prostate Cancer Screening
- Prostate Diseases
- Reproductive Hazards
- Sexual Health
- Sexual Problems in Men
- Sexually Transmitted Diseases
- Syphilis
- Testicular Cancer
- Testicular Disorders
- Vasectomy
- Abdominal Pain
- Bad Breath
- Bleeding
- Breathing Problems
- Bruises
- Chest Pain
- Choking
- Chronic Pain
- Constipation
- Cough
- Diarrhea
- Dizziness and Vertigo
- Edema
- Fainting
- Fever
- Frostbite
- Gas
- Gastrointestinal Bleeding
- Headache
- Heartburn
- Heat Illness
- Hives
- Hypothermia
- Indigestion
- Itching
- Jaundice
- Nausea and Vomiting
- Pain
- Rare Diseases
- Raynaud’s Disease
- Sciatica
- Speech and Communication Disorders
- Stuttering
Anabolic Steroids
Summary
What are anabolic steroids?
Anabolic steroids are synthetic (man-made) versions of testosterone. Testosterone is the main sex hormone in men. It is needed to develop and maintain male sex characteristics, such as facial hair, deep voice, and muscle growth. Women do have some testosterone in their bodies, but in much smaller amounts.
What are anabolic steroids used for?
Health care providers use anabolic steroids to treat some hormone problems in men, delayed puberty, and muscle loss from some diseases. But some people misuse anabolic steroids.
Why do people misuse anabolic steroids?
Some bodybuilders and athletes use anabolic steroids to build muscles and improve athletic performance. They may take the steroids orally, inject them into muscles, or apply them to the skin as a gel or cream. These doses may be 10 to 100 times higher than doses used to treat medical conditions. Using them this way, without a prescription from a health care provider, is not legal or safe.
What are the health effects of misusing anabolic steroids?
Misuse of anabolic steroids, especially over a long period of time, has been linked to many health problems, including:
- Acne
- Stunted growth in teens
- High blood pressure
- Changes in cholesterol
- Heart problems, including heart attack
- Liver disease, including cancer
- Kidney damage
- Aggressive behavior
In men, it can also cause:
- Baldness
- Breast growth
- Low sperm count/infertility
- Shrinking of the testicles
In women, it can also cause:
- Changes in your menstrual cycle (period)
- Growth of body and facial hair
- Male-pattern baldness
- Voice deepening
Are anabolic steroids addictive?
Even though they don’t cause a high, anabolic steroids can be addictive. You can have withdrawal symptoms if you stop using them, including:
- Fatigue
- Restlessness
- Loss of appetite
- Sleep problems
- Decreased sex drive
- Steroid cravings
- Depression, which can sometimes be serious and even lead to suicide attempts
Behavioral therapy and medicines can be helpful in treating anabolic steroid addiction.
NIH: National Institute on Drug Abuse
National Institute on Drug Abuse
Learn More
- Anabolic Steroids and Other Appearance and Performance Enhancing Drugs (APEDs) National Institute on Drug Abuse
- Are Steroids Worth the Risk? Nemours Foundation
- Drug Enforcement Administration Drug Enforcement Administration
- Performance-Enhancing Drugs: Know the Risks Mayo Foundation for Medical Education and Research
- Steroids Nemours Foundation
- Steroids Drug Enforcement Administration
- Teens and Steroids: A Dangerous Combo Food and Drug Administration
Diagnosis and Tests
- Drug Testing National Library of Medicine
Find an Expert
- FindTreatment.gov Substance Abuse and Mental Health Services Administration