Tag: Environmental impact

While hydrogels are celebrated for their biocompatibility and versatility, potential risks remain a key consideration in pharmacology. Specifically, some synthetic types are associated with toxic breakdown products, raising the important question: **can hydrogels be harmful** in medical applications?.

A 2022 study showed that nearly one-third of asthma patients overuse their rescue inhalers, potentially leading to worsened asthma control and negative outcomes. This highlights a major aspect of **what is the downside of using an inhaler**: the risks associated with improper or excessive usage.

First synthesized in 1772, nitrous oxide, or "laughing gas," has been a medical staple for over 150 years [1.9.1, 1.2.3]. The question 'Why is laughing gas no longer used?' reflects a shift, not an abandonment, driven by new research and alternative sedation methods [1.2.1, 1.2.6].

From 1999 to at least 2018, imidacloprid was the most widely used insecticide in the world [1.9.1]. So, **what is imidacloprid?** It is a systemic insecticide belonging to the neonicotinoid class, valued for its effectiveness against a wide range of sucking insects, fleas, and termites [1.3.3, 1.4.4].