Administration: 

Can be administered orally, sublingually (under the tongue), or intranasally (snorted). In liquid form, it may be consumed or injected.

Dosage and Effects: 

• Opioid Effects: Profound pain relief, intense euphoria, and deep sedation.

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• Adverse Effects: Drowsiness, dizziness, nausea, vomiting, constipation, and respiratory depression.​​

Information Regarding the Substance

Physical Description: 

Flunitazene appears as a white to off-white powder in its raw form. Tablets or liquid solutions may be unmarked or vary in appearance based on the manufacturer, with no standard distinguishing features.

Side Effects:

• Common: Pain relief, relaxation, euphoria, and heavy sedation. Cognitive and motor impairments are also common, even at moderate doses.

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• Severe: Life-threatening respiratory depression, unconsciousness, coma, and overdose fatalities.