A literature review discusses published information in a particular subject area, and sometimes information in a particular subject area within a certain time period.
Herniated discs often do not need to heal at all. That is because most minor and moderate herniated discs are not painful or problematic in any way. They merely exist. In fact, herniated discs are a common side effect of normal spinal aging.
Treating a slipped disc. In most cases, a slipped disc will slowly improve with rest, gentle exercise and medication. It can take up to four to six weeks to recover from a slipped disc.