Constricted pupils, slow speech, and lack of HGN/VGN describe which drug category?

The characteristics of constricted pupils, slow speech, and the absence of Horizontal Gaze Nystagmus (HGN) and Verticle Gaze Nystagmus (VGN) are indicative of the narcotic drug category. Narcotics, which include substances like opioids and opiates, commonly affect the central nervous system and can lead to physical symptoms such as pinpoint pupils and depressed motor functions, resulting in slowed speech.

Narcotics typically have sedative effects, which contribute to the observed lethargy and slowness in a person's responsiveness and speech. Additionally, the absence of HGN and VGN is notable, as these eye movement disorders are often associated with other drug categories, particularly those that stimulate or affect the central nervous system differently. This makes narcotics distinctly recognizable based on the specific combination of symptoms presented.