Poisoning is a serious public health problem worldwide, and Namibia is no exception. According to the World Health Organisation (WHO), the country's estimated mortality rate from unintentional poisoning was 1.38 deaths per 100,000 people in 2021, up from 1.34 in 2020. This rate measures deaths from unintentional poisoning, not all poisoning events, hospital admissions, or suspected poisonings.
The WHO estimates that poisoning mortality can be prevented or better managed when expert help is available quickly. Poison centres provide expert advice, help doctors manage poisoning emergencies, track toxic exposures, and identify emerging hazards. However, as of 2023, only 47% of WHO member states had a poisons centre. Namibia's lack of a national poison control centre raises concerns about the country's ability to respond to poisoning emergencies.
Poisoning can occur in various forms, including accidental, intentional, and occupational exposure. The duration of exposure can also vary, resulting in acute or chronic poisoning. Chemical poisons, biological toxins, food- and beverage-related toxins, toxic gases, and unknown or emerging substances can all cause poisoning. Understanding the types and categories of poisoning is essential in forensic investigations, clinical toxicology, environmental health, and legal proceedings.
The WHO defines poison as any substance that can cause harm, illness, or death when introduced into the body in sufficient quantity. This includes natural and synthetic substances, such as toxins, toxicants, and venom. Toxin refers to a specific type of poison of biological origin, while toxicant refers to a man-made or synthetic poisonous substance. Understanding these distinctions is crucial in responding to poisoning emergencies and developing effective policies.
Namibia's estimated mortality rate from unintentional poisoning has fluctuated over the years, reaching a high of 1.43 in 2015 and a low of 1.10 in 2008. The country's rate is a concern, given the potentially preventable nature of many poisoning cases. Behind every number is a person, a family, and a potentially preventable tragedy.
The lack of a national poison control centre in Namibia raises concerns about the country's ability to respond to poisoning emergencies, particularly outside of regular working hours. When poison strikes at 02h00, who will answer? The establishment of a poison control centre would provide expert advice and help doctors manage poisoning emergencies, reducing the risk of preventable deaths and tragedies.
The establishment of a national poison control centre in Namibia is crucial in addressing the country's poisoning problem. The centre would provide a critical service, helping to prevent and manage poisoning cases, and reducing the risk of deaths and tragedies. The WHO's call for more poison centres worldwide highlights the need for Namibia to take action and establish a national poison control centre to protect its citizens.
Key points
- Namibia's estimated mortality rate from unintentional poisoning was 1.38 deaths per 100,000 people in 2021.
- The WHO estimates that only 47% of member states had a poisons centre as of 2023.
- A national poison control centre would provide expert advice and help doctors manage poisoning emergencies in Namibia.
