What are the effects of alcohol consumption on behavior?

Alcohol Effects on Behavior Slurred speech, motor impairment, confusion and memory problems are just a few common consequences of alcohol consumption in the short-term. This can make drinkers more prone to accidents, injuries and violent behavior.

What are the physical and behavioral effects of alcohol?

Long-term health risks of chronic alcohol use include heart, liver and digestion problems, cancer, immune system weakening as well as mood and sleep disturbances, and the development of other mental health problems, including depression and anxiety.

What are some high risk behaviors associated with alcohol use?

Excessive alcohol use also increases a person’s risk for experiencing or participating in violence, including intimate partner violence,9 physical assault, 10,11 and serious accidents and injury. Alcohol use is also linked to unsafe sex practices and increased risk of contracting STDs and HIV/AIDs.

Can alcohol cause erratic behavior?

Alcoholism can cause a person to behave in a way that is erratic, dangerous and damaging to both themselves and those around them. These behaviours can, understandably, be challenging for family members and friends, often leaving them angry, upset and worried.

What are the emotional changes of alcohol?

No matter what, they will suffer physical effects. Most will also suffer from psychological effects. This could include unexplained mood swings, anxiety, severe depression, suicidal thoughts and tendencies, angry outbursts and acts or violence. All of these things are caused by the dependency to the alcohol.

How does alcohol cause mental illness?

Heavy alcohol use directly affects brain function and alters various brain chemical (i.e., neurotransmitter) and hormonal systems known to be involved in the development of many common mental disorders (e.g., mood and anxiety disorders) (Koob 2000).

How do drugs and alcohol affect mental health?

How alcohol affects our mood and mental health. Alcohol is a drug that has a depressant effect on the body and can negatively affect thoughts, feelings and actions. Alcohol, can cause agitation, lack of motivation, large changes in mood,4 and increased stress and anxiety.