Review Article
Contribution of Illicit Drug Use to Pharmaceutical Load in the Environment: A Focus on Sub-Saharan Africa
Table 1
Reported normalized daily load of selected drugs, including illicit drugs.
| Active chemical | NDL, mg/day/1000 inhabitants | References |
| Codeine | 71.1–441 | | Caffeine | 831.7–3094.9 | | Acetaminophen | 785–9953.5 | [78] | Diclofenac | 21.7–94.1 | | Naproxen | 35.1–141.3 | | Sulfamethoxazole | 384.4–741.6 | | Carbamazepine | 30.1–143.1 | |
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