Chemical Engineer Employment & Salaries. As of 2014, the US Department of Labor estimated there were 34,300 chemical engineers in the United States. At the time of the survey, the average hourly wage for a chemical engineer was $46.81 per hour. The median annual salary for a chemical engineer was $97,360 as of 2015.
Symptoms of Spinal Cysts. Patients with a spinal cyst may not experience any symptoms if the cyst remains small and stable. As the cyst progresses and becomes more severe, it may cause pain in the back that travels down the legs as well, and can also lead to spinal stenosis, which may cause pain, cramping and numbness.
Spine-Related Problems. Back pain often happens because something is off in the way your spinal joints, muscles, discs, and nerves fit together and move. Your doctor can check to see if you have: Herniated or slipped discs: If your doctor mentions this, the soft tissue in the discs between your joints has come out. Itâs usually caused by wear and tear. Herniated discs can cause pain in your lower back or hip because the nerves there are pressed.