Quetiapine
Typical Dose 50-150 mg
Duration 7h - 12h
Interaction Risk Unknown
Detection Methods 2
Description
An atypical antipsychotic medication under the brand name Seroquel. Also used to treat insomnia and mood swings. This drug is very sedating and can stop/slow down psychedelic drug trips. Infrequently abused.
Effects & Dosing
Dosage
Oral
| Light | Common | Strong | Heavy |
|---|---|---|---|
| 25-50 mg | 50-150 mg | 150-300 mg | 300-800 mg |
Duration
Oral
Total Duration 7h - 12h
Safety & Risks
Detection Times
| Method | Detection Window |
|---|---|
| Blood | 6–12 hours |
| Urine | 1–2 days |
Note: Not tested for in standard drug panels. However, quetiapine has been reported to cause false positives for methadone and tricyclic antidepressants on some immunoassays.
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