Coachella festival-goers went home last weekend, presumably with farmer tans, fond memories and, in some cases, herpes.

HerpAlert — a website where users can send NSFW images for clinical evaluation and receive prescription treatment for the incurable STD in just a couple hours — tells The Post they saw an influx of cases in Indio, Calif., during the last month.

Normally, the site doles out some 12 diagnoses per day — but between April 12 and April 21, spanning the two weekends of Coachella, they counted up to 250 herpes cases per day.

That’s about 1,105 total infections in the towns surrounding the festival grounds — Indio, Palm Desert and Coachella Valley — as well as nearby Los Angeles, San Diego and Orange, where many of the fest fans reside.

This year’s Coachella topped HerpAlert’s previous record set during Oscars weekend, when they saw 60 cases in one day. It’s hard to say why the Academy Awards would produce a herpes spike, but Bradley Cooper and Lady Gaga’s steamy performance might have had something to do with it.