At a Glance
| Methaqualone | Barbiturates | |
|---|---|---|
| Class | Depressant | Depressant |
| Routes | oralsmoked | |
| Effects | 28 documented | 24 documented |
Dosage
Only in Methaqualone
oral
| Level | Dose |
|---|---|
| Threshold | 75 mg |
| Light | 150–300 mg |
| Common | 300–500 mg |
| Strong | 500–600 mg |
smoked
| Level | Dose |
|---|---|
| Threshold | 50 mg |
| Light | 50–100 mg |
| Common | 100–200 mg |
| Strong | 200–300 mg |
Duration
Only in Methaqualone
oral
Total: 5 hrs – 8 hrsPeak
Offset
Afterglow
Peak2 hrs – 4 hrs
Offset2 hrs – 4 hrs
Afterglow6 hrs – 8 hrs
Effects
Safety
Interaction: Methaqualone + Barbiturates
No direct interaction data available between these substances. This does not mean the combination is safe.
Methaqualone — Dangerous Interactions
Frequently Asked Questions
What is the difference between Methaqualone and Barbiturates?
Methaqualone is classified as a Depressant (Quinazolinone) while Barbiturates is classified as a Depressant . They share 17 effects in common, with 11 effects unique to Methaqualone and 7 unique to Barbiturates.
Is it safe to combine Methaqualone and Barbiturates?
There is no direct interaction data available for combining Methaqualone and Barbiturates. This does not mean the combination is safe. Always exercise caution and research thoroughly.
Which is stronger, Methaqualone or Barbiturates?
Methaqualone and Barbiturates are typically administered via different routes, making a direct potency comparison difficult. They belong to different pharmacological profiles and should not be compared by dose alone.