Despite an increase in the number of available and effective antidepressants, many patients with depression respond poorly to drug treatment. At least a third of patients make an inadequate response to their first antidepressant monotherapy. Responses to subsequent courses are also limited.
Epidemiology/ Etiology. Discogenic pain is a form of low back pain, caused by chemically or mechanically damaged intervertebral discs.(level: 3A) This damage can find its origin in traumatic events, as well as in deterioration due to aging.
Causes of Menstrual Back Pain. There could be three reasons for back pain during the womanâs menstrual cycle. This includes: Dysmenorrhea: When the uterus contracts sharply the result is cramping whether it be in the abdomen, upper thighs or back. This is one of the leading causes of back pain during the menstrual cycle.