How long does erimin 5 stay in urine if used in long term..about 5 month directly?

Erimin 5, which contains nitrazepam, can remain detectable in urine for varying lengths of time depending on factors such as dosage, frequency of use, and individual metabolism. For someone using it consistently over a period of five months, it could potentially be detectable in urine for several weeks after the last use, often ranging from 1 to 6 weeks. However, in long-term users, metabolites may linger longer. It's important to consult a healthcare professional for personalized information regarding drug detection times.