This is well known & long recognised:
NHS
"Anabolic steroids are prescription-only medicines that are sometimes taken without medical advice to increase muscle mass and improve athletic performance.
If used in this way, they can cause serious side effects and addiction.
Anabolic steroids are manufactured drugs that mimic the effects of the male hormone testosterone
Side effects of anabolic steroids
Regularly taking anabolic steroids can lead to physical and psychological changes in both men and women, as well as potentially dangerous medical conditions.
Why people misuse anabolic steroids
Anabolic steroids can be used as performance-enhancing drugs that increase muscle mass and decrease fat, as well as causing many undesirable effects. Some athletes, weightlifters and bodybuilders take them regularly to improve their physical performance and build up their bodies.
However, people of all ages have been known to misuse these drugs, including adolescent boys who suffer from body dysmorphic disorder. This is a mental health condition where a person spends a lot of time worrying about flaws in their appearance. These flaws are often unnoticeable to others.
Boys and men who have body dysmorphic disorder may take anabolic steroids because they don't see themselves as being physically big enough or strong enough.
Some people believe taking anabolic steroids will help them become fit and healthy. This isn't true: taking anabolic steroids is a dangerous drug habit.
Physical effects
In women, anabolic steroids can cause:
facial hair growth and body hair
loss of breasts
swelling of the clitoris
a deepened voice
an increased sex drive
problems with periods
hair loss
severe acne
In addition, both men and women who take anabolic steroids can develop any of the following medical conditions:
heart attack or stroke
liver or kidney problems or failure
high blood pressure (hypertension)
blood clots
fluid retention
high cholesterol
Psychological effects
Misusing anabolic steroids can also cause the following psychological or emotional effects:
aggressive behaviour
mood swings
paranoia
manic behaviour
hallucinations and delusions
Stunted growth in adolescents
Anabolic steroids accelerate bone growth, so if they're misused by adolescents who haven't yet had the growth spurt associated with puberty, the drugs can cause premature ageing of the bones and restricted growth.
Addiction
Like many other substances, anabolic steroids are addictive. This means you can crave the drug, require more to get the same effect, and have withdrawal symptoms if you suddenly stop taking them.
A person who is addicted to anabolic steroids will want to keep using them despite experiencing unpleasant physical side effects.
When doctors prescribe steroid medication, they always advise coming off the medication slowly by gradually reducing the dose. Coming off anabolic steroids suddenly can result in withdrawal symptoms that include:
depression and apathy
feelings of anxiety
difficulty concentrating
insomnia
anorexia
decreased sex drive
extreme tiredness (fatigue)
headaches
muscle and joint pain"
www.nhs.uk/conditions/anabolic-steroid-misuse/