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.
Herniated Disc: How Exercise & Therapy Can Help. Herniated discs are very common and can cause extreme lower back pain. Fortunately, surgery is not the only option when alleviating herniated disc pain. Exercise and therapy are often used prior to resorting to surgery, as they are proven remedies for lower back pain.