Nitrazine is a term that mainly refers to an indicator paper used for detecting amniotic fluid in pregnant women. However, there are many synonyms for the term nitrazine, which are primarily associated with different brands and chemical compositions. Some of the other common synonyms for nitrazine include TORCH test strips, AmniSure, ROM Plus, Sure Check, and ViaTest. These terms are used for products that are similar to nitrazine and have the same or similar functions. They are mainly used by health care professionals in hospitals and clinics to diagnose or manage pregnancy-related complications. Overall, nitrazine, along with its synonyms, is essential in ensuring the health and well-being of both the mother and the baby during pregnancy.