- Aciclovir
- Baclofen
- Bethanecol
- Chloroquine
- Diazepam
- Garlic
- Gabapentin
- Hyoscine
- Lubricating jelly
- Metronidazole
- Pantoprazole
- Penicillamine
- Phenobarabitone
- Pralidoxime
- Praziquantel
- Promethazine
- Potassium
- Quinine
- Ranitidine
- Sodium bicarbonate
- Inidazole