Nervous Breakdown was the first 7" EP by the American hardcore punk band Black Flag. It was released in 1978 and was the inaugural release on SST Records.
The recording was originally supposed to come out on Bomp! Records, but the band felt that the label was taking too long to put the record out. Eventually the band took the master rights back, and Ginn put some more earnings from his ham radio business, located a pressing plant in the phone book, and co-founded SST Records with Black Flag bassist Chuck Dukowski, borrowing the label's name from his business.
It is commonly misconstrued that Spot was the producer and engineer of record for Nervous Breakdown. In his sleeve notes for the 1982 outtakes anthology Everything Went Black, Spot pointed out that as an apprentice engineer, his involvement in the sessions was limited to setting up microphones during the tracking sessions, and doing rough mixes for the band to hear.
The initial pressing of Nervous Breakdown was 300 copies. Black Flag were able to use the record as "a badge of legitimacy" (according to Dukowski) to begin getting live gigs in the Los Angeles area.
The Band Rise Against have covered Nervous Breakdown and Fix Me on the This Is Noise EP.