Addictive Substances in the Workplace

The use of addictive substances, such as alcohol or drugs, is very common in modern society, and the risk of addiction is often underestimated. Anyone can develop an addiction—regardless of age or social position.

However, addiction or substance misuse can have serious consequences both in private life and for work performance and safety. It is therefore essential not to tolerate signs of substance abuse, but to take action and address it rather than look the other way. 

Through its Addiction Prevention and Support Working Group, the University supports individuals affected by addiction, as well as their colleagues, in dealing with this challenging issue. Confidentiality is, of course, the highest priority and a prerequisite for providing support.

Overview of Common Addictive Substances

Addiction has many faces—here you can see the main types at a glance.

Substance-Related Addictions

Alcohol
The most common addictive substance—socially accepted, yet associated with considerable health risks.

Nicotine
Cigarettes, electronic cigarettes (e-cigarettes or vapes), or other tobacco products—highly addictive and extremely harmful to health.

Medication
Specifically, sleeping pills, sedatives, and painkillers—addiction often develops slowly and can go unnoticed.

Other Drugs
From cannabis to cocaine—varying effects, often linked to health and workplace risks.

Behavioural Addictions

Gambling Addiction
Slot machines, sports betting, and online casinos—high risk of debt and social problems.

Media and Internet Addiction
Excessive use of gaming, social media, or streaming services can also lead to addiction.

Other Behavioural Addictions
Such as workaholism and compulsive buying—often go unnoticed but can place a significant burden on those affected.