Brazil is experiencing a worrying explosion of **scorpions** in its cities, a phenomenon driven by **uncontrolled urban development** and **global warming**, which have transformed metropolitan areas into [perfect spaces for their expansion](https://noticiasambientales.com/animales/escorpiones-aranas-y-serpientes-como-actuar-ante-picaduras-y-mordeduras/).
Between 2014 and 2023, the country recorded over **1.1 million stings**, reflecting a **155% increase in a decade**, according to a study by **Frontiers**. Projections suggest that **two million new cases could arise between 2025 and 2033**.
The most affected areas are those with **high population density and deficient services**, such as **favelas**, where the [accumulation of waste](https://noticiasambientales.com/residuos/cuantos-basurales-a-cielo-abierto-hay-en-toda-argentina/) and lack of control in sewage systems provide **shelter and food** for these arachnids, facilitating their reproduction and survival.
## The impact of climate change on the expansion of scorpions
Climate factors have accelerated this crisis:
– **High temperatures**, which favor their activity and reproduction.
– **Intense rains**, which force scorpions to move towards homes.
– **Prolonged droughts**, which lead them to seek shelter in urban areas with higher humidity.
Although **scorpions do not attack aggressively**, their presence near **homes, schools, and hospitals** generates **constant fear**, especially in vulnerable communities.
## Risks and prevention measures
Only 0.1% of stings result in death, but **children and the elderly** are the most likely to suffer **severe or lethal complications**. Symptoms include:
– **Intense pain** and burning sensation.
– **Swelling and redness** in the affected area.
– **Tingling and nausea**, with recovery within several days.
Experts recommend **prevention measures** such as:
– Keeping spaces clean and dry, avoiding debris accumulation.
– Placing grilles in drains and sealing cracks in walls and floors.
– Checking clothing, footwear, and towels before using them.
– Seeking immediate medical attention for a sting, especially in children.
## A threat that transcends borders
The phenomenon is not exclusive to Brazil. **Countries like Paraguay, Bolivia, Mexico, Guyana, and Venezuela** have reported concerning increases in cases of **scorpionism**.
At a global level, the scientific community warns that this crisis is **preventable** if sustainable urban policies, efficient sanitation systems, and preventive education programs are implemented.
What is happening in South America serves as a warning about the effects of uncontrolled urbanization and **climate change**.
