Poisons
- Ranitidine overdose
- Rat killer poisoning
- Red devils overdose
- Refrigerant poisoning
- Repocal overdose
- Resin poisoning
- Revebjelle poisoning
- Rheum officinale poisoning
- Rhubarb leaves poisoning
- Robo overdose
- Rodenticide poisoning
- Rolaids overdose
- Rosebay poisoning
- Roundup poisoning
- Rubber cement poisoning
- Rubbing alcohol overdose
- Rubbing alcohol poisoning
- Rufen overdose