His posthumously published diary, Jurnalul unui cobai (Diary of a Guinea Pig), offers a stark, often painful look into his internal struggles and the psychological toll of living under a totalitarian regime.
Early in his career, Paraschivescu was a dedicated leftist, contributing to numerous underground and mainstream socialist publications such as Viața românească and România Liberă .
In the mid-1960s, he took charge of a literary supplement called Povesta vorbei ("The Tale of Talk"). Though short-lived, it became a vital platform for young, daring writers like Leonid Dimov and Dumitru Țepeneag, who struggled to find space in the rigid official press of the time. Political and Journalistic Career
Paraschivescu is perhaps best known for his ability to blend lyrical poetry with themes rooted in folklore and urban grit. His work frequently explored the lives of the marginalized, a focus that earned him early acclaim as a "poet of the outskirts."