The signs and symptoms of ankylosing spondylitis often appear gradually, with peak onset being between 20 and 30 years of age. Initial symptoms are usually a chronic dull pain in the lower back or gluteal region combined with stiffness of the lower back.
Here are some of the common color symbols and their meanings: Black: Black is the darkest of all colors and to dream of black can have a number of different meanings. It is often a color associated with loneliness, sadness, emptiness, mourning, and depression. It can often signify the unknown or mysteriousness. Black can also mean hatred, fear, anger, and darkness.
Teeth are one of the most common dream symbols. Dreams involving the loss, breakage, yellowing of teeth are extremely common and are most often regarded by psychologists as signs that the dreamer is worried (consciously or sub-consciously) about the loss or weakening of his or her strength, youth, beauty, or self-confidence.