How do anabolic steroids affect behaviour and mood?

Anabolic steroids can lead to aggressive behaviour, mood swings, and symptoms of depression or anxiety.

Anabolic steroids, also known as anabolic-androgenic steroids (AAS), are synthetic variations of the male sex hormone testosterone. They are often used by athletes and bodybuilders to enhance performance and physical appearance. However, their misuse can have significant psychological effects, including changes in behaviour and mood.

One of the most commonly reported behavioural effects of anabolic steroids is increased aggression, often referred to as 'roid rage'. This is thought to occur because steroids affect the limbic system in the brain, which is involved in controlling mood and aggression. Steroids can cause the brain to produce more of the neurotransmitter dopamine, which can lead to feelings of euphoria and increased energy. However, this can also result in heightened aggression, as the brain becomes more sensitive to adrenaline and other stress hormones.

In addition to aggression, anabolic steroids can also cause significant mood swings. Users may experience periods of manic behaviour, where they feel invincible, hyperactive or overly confident. This can be followed by periods of severe depression or anxiety. These mood swings can be very distressing for the individual and can lead to social and occupational problems.

Furthermore, long-term use of anabolic steroids can lead to addiction, as the brain becomes dependent on the increased levels of dopamine. When the use of steroids is stopped, the brain can go into a 'withdrawal' state, leading to symptoms of depression and anxiety. This can make it very difficult for individuals to stop using steroids, despite the negative effects on their health and wellbeing.

In conclusion, the misuse of anabolic steroids can have serious psychological effects, including changes in behaviour and mood. These can include increased aggression, mood swings, and symptoms of depression or anxiety. It is therefore important for individuals to be aware of these risks before deciding to use these substances.