Los Angeles ( CNN ) -- Paramedics were called to Lindsay Lohan 's Los Angeles hotel room when she did not wake up from a nap Friday morning , but the actress `` is fine , '' her publicist said . Lohan joked about the incident in a Twitter posting early Saturday : . `` Note to self.. After working 85 hours in 4 days , and being up all night shooting , be very aware that you might pass out from exhaustion & 7 paramedics MIGHT show up @ your door ... . Hopefully theyre cute . Otherwise it would be a real let down . '' Lohan , 25 , was simply sleeping after working `` a grueling schedule the past few days , '' publicist Steve Honig said . She is in the middle of filming the Lifetime movie `` Liz & Dick '' in which she portrays legendary actress Elizabeth Taylor . LiLo 's maybe co-star , porn actor James Deen . `` She was on set last night at 7 p.m. and worked through the night until 8 a.m. this morning , '' Honig said . `` She took a nap before shooting her final scene . Producers were concerned when she did not come out of her room and called paramedics as a precaution . '' Paramedics determined Lohan `` is fine , but did suffer some exhaustion and dehydration . '' Contrary to some media reports , she was not taken to a hospital , he said . `` She is resting now and is hoping to be back on set later this afternoon , '' he said . The scare came a week after Lohan was involved in a car crash that sent her to a hospital emergency room . Lohan has spent several stints in substance abuse rehab , jail and home confinement in the past five years . Her professional life has gotten back on track in recent months and her supervised probation , stemming from two drunken driving convictions , has been lifted . Lohan 's lengthy legal history . CNN 's Jack Hannah and Carolyn Sung contributed to this report .
NEW : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty. Lohan was napping after `` a grueling schedule the past few days , '' her publicist says . `` Liz & Dick '' producers call 911 when she did n't return to the set . She `` is fine , but did suffer some exhaustion and dehydration , '' publicist says .