Trainwreck is a Sativa-dominant hybrid strain of cannabis with a spicy taste reminiscent of pepper. Like many Sativa hybrids Trainwreck provides a very intense cerebral high with effects that are mood enhancing and euphoric.
What makes Trainwreck different from many other hybrid strains is that it still displays most of its Indica effects as well - covering the body in a nice, warm, pain-numbing buzz.
 
rainwreck, when it is properly grown, retains the lazy couchlock feelings of an Indica and the cerebral stimulation of a Sativa, making it an extremely popular and sought after strain in cannabis dispensaries. Apart from the usual dryness of mouth and eyes, some users may experience paranoia, anxiety and dizziness.
Even with its Indica effects in tact, Trainwreck still provides a mostly-Sativa high with ADHD, PTSD and stress most often listed as its top medical uses. Properly grown Trainwreck is also used to alleviate chronic joint aches and muscle stiffness. From many user's accounts only a few hits are needed to induce both the cerebral effects and a body high complete with couchlock.