Why does sitting for long periods of time increase back pain sometimes? This question has been studied for the past 50 years and researchers still find controversy when trying to answer the question. At the heart of the dilemma is a mechanical dynamic between body weight, body posture, and spinal disc load.
A loading, compressive force on a spinal disc creates a certain amount of pressure within the disc which is like a marshmallow in between two graham crackers being squished together. This pressure can be measured with special devices inserted into the disc. With various body positions like lying down, sitting, standing and bending forward, the pressure amounts vary and were first reported in the landmark study performed by Dr. Nachemson in 1981 . In this study, he found that sitting produced higher pressures in the spinal disc than standing. So, for the past thirty years, clinicians have told patients with degenerative disc related back pain to avoid prolong sitting because h...
Definition A chest x-ray is an x-ray of the chest, lungs, heart, large arteries, ribs, and diaphragm. Alternative Names Chest radiography; Serial chest x-ray; X-ray - chest How the test is performed The test is performed in a hospital radiology department or in the health care provider's office by an x-ray technician. Two views are usually taken: one in which the x-rays pass through the chest from the back (posterior-anterior view), and one in which the x-rays pass through the chest from one side to the other ( lateral view). You stand in front of the machine and must hold your breath when the x-ray is taken. How to prepare for the test Inform the health care provider if you are pregnant. Chest x-rays are generally avoided during the first six months of pregnancy. You must wear a hospital gown and remove all jewelry. How the test will feel There is no discomfort. The film plate may feel cold. Why the test is performed Your doctor may order a chest x-ray if you have any of the following symptoms: A...
During breast cancer treatment, you may have different kinds of pain in your chest.
After surgery, you may feel a mixture of pain and numbness in your chest in the area where surgery was done. This is because nerves were unavoidably bruised, stretched, or cut during surgery. As the nerves grow back, you may feel strange, crawling sensations in your chest. Right after surgery, you may feel brief shooting pains in your chest. This is also because the nerves are irritated.
During and after radiation therapy, you also may feel brief shooting pains in your chest. Again, this is because the nerves are swollen and irritated.
If you have an implant in place and the tissues around it are stretched, you may feel more severe chest pain.
Managing chest pain
If you have chest pain after surgery or during or after radiation therapy, talk to your doctor. A number of medicines, including acetaminophen, ibuprofen, and opiates, can be used to ease pain.
Some complementary and holistic medicine techni...
You should knowAnswers to your question are meant to provide general health information but should not replace medical advice you receive from a doctor. No answers should be viewed as a diagnosis or recommended treatment for a condition. Content posted by community members does not necessarily reflect the views of Remedy Health Media, which also reserves the right to remove material deemed inappropriate.