**Ecstasy** is a drug that can have several negative effects on the driver. One of the most notable effects is that it can cause **episodes of depression or anxiety**. This occurs because ecstasy alters the person's emotional state, which can lead to feelings of sadness or extreme nervousness. Additionally, the consumption of ecstasy can cause **hallucinations**, increase **sensitivity to light** or cause blurred vision, and can also lead to a **loss of concentration**. All these effects make driving under the influence of ecstasy extremely dangerous.

It is important to remember that it is **prohibited to drive** after consuming any type of drug, as these substances negatively affect driving ability and increase the risk of accidents.