Evaluate the safety of common ear drops during pregnancy. We detail systemic absorption risks, safe types, and when to seek immediate medical attention.
Discover the science of phantosmia. Learn how olfactory misfires occur and differentiate between peripheral and serious neurological causes of phantom smells.
Identical twins originate from one zygote, mandating the same sex. Explore the genetic rules of human sex determination and the rare post-split anomalies.
Understand the physical and motor control signs that reveal alcohol impairment. The eyes are highly sensitive indicators of central nervous system function.
Welding seriously impacts eye health through radiation and debris. This guide covers acute injuries, long-term risks, and required protective equipment.