Signs and symptoms: disturbance of consciousness (from lethargy to moderate coma). There was recorded a person scenario of cardiovascular and respiratory Problems; noticed a complete recovery after receiving doses of zolpidem tartrate as many as 400 mg. Ja, Ritalin is een krachtige stimulant die behoort tot de groep van amfetaminen. https://margaretc935rwz3.wikibriefing.com/user