The back pain that occurs after intercourse in women may be related to overexertion. Because during sex women’s spirit and body will appear extremely exhilarated, like doing a lot of exercise, if usually do not love exercise will appear too tired, resulting in physical discomfort, resulting in the symptoms of back pain after intercourse, usually does not have much effect, rest can be relieved, it is recommended to improve physical fitness, do more physical exercise. In the intercourse try not to be too violent, after the intercourse back pain also has the possibility of lumbar muscle strain, or fasciitis, excessive sexual relations, if the pain is very strong can go to the hospital for examination, to exclude the cause of disease as long as more rest and abstinence from sex, it will be relieved.