1 The Second Great Awakening was a Protestant revival movement during the early 19 century. The movement began around 1800, had begun to gain momentum by 1820, and was in decline by 1870.  Revivals were a key part of the movement and attracted hundreds of converts to new Protestant denominations.
Most sciatica heals in about 3 months. However, if you keep doing the same thing to make you get it over and over then it will stay with you all the time. Do the piriformis stretch daily as it really works. I put a link below.
Applying ice for 15 - 20 minutes at a time every three to four hours for the first couple of days of acute sciatica can help to relieve inflammation and pain. Ice can be applied more frequently if desired-wait an hour between applications-but keep each application under 20 minutes to avoid damaging tissue.