Some **medications** and **narcotics** can affect driving ability in a manner similar to alcohol.

- **Medications**: Certain medications, such as analgesics, antitussives, antihistamines, and psychotropic drugs, can cause side effects that affect driving. These effects include **drowsiness**, **dizziness**, **lack of concentration**, **loss of reflexes**, **nausea**, and **blurred vision**. These symptoms can reduce responsiveness and attention while driving.

- **Narcotics**: Drugs such as **cannabis**, **cocaine**, **ecstasy**, **LSD**, and **amphetamines** are also dangerous for driving. They can cause **hallucinations**, **loss of concentration**, **impulsive or aggressive reactions**, and **alterations in environmental perception**. These effects increase the risk of accidents by affecting the ability to make quick and safe decisions.

Driving under the influence of these substances is prohibited, as they compromise road safety in a manner similar to alcohol.