See your doctor right away if you have: 1  Arm, shoulder or back pain that occurs with any sort of exertion and is relieved by rest â possibly signaling heart disease or chest discomfort caused by reduced blood flow to your heart muscle (angina)  A sudden injury to your arm, particularly if you hear a snap or cracking sound.
Who Is Affected by Irritable Bowel Syndrome (IBS) Irritable bowel syndrome (IBS) is one of the most common intestinal disorders, affecting about 7 to 10 out of 100 people in the world. But most people who have IBS don't see a doctor for their symptoms. IBS is twice as common in women as in men. References.
At the end of a very stressful day you can feel irritable or have trouble sleeping. But thatâs not the entire story. In addition to changing how you feel, stress can change the way you look. The outward symptoms often affect your skin, hair, and nails. Click through the slideshow to see examples of the physical symptoms of stress.