Someone close to me uses this substance almost every weekend. Should I worry?

When someone close to you uses a substance often it is normal to worry. There are risks: to physical health; that he/she will gradually use more and more and become dependent. When only using it on weekends, there is the possibility that he/she is able anymore to go out without using. It can then be useful to have a conversation with each other in an open, non-judgmental way. Mention the impact the use has on you as a person, for example that you are worried. If you would like tips or advice for this, please contact the addiction care institution in your region.