According to prevention.com, there are 20 million people worldwide who suffer from fibromyalgia and many more who may be experiencing symptoms but have not yet been diagnosed. Here are 11 of the most common symptoms associated with fibromyalgia: The number one symptom is global pain. Fibromyalgia is a disorder which affects the central nervous system and this manifests as acute pain, mainly in the arms, legs and torso but the pain can be felt over the entire body and deep into the muscles and joints. A study finds that Lyrica reduces pain in conditions such as fibromyalgia. Find out more. Being in so much pain usually means that it's difficult to get to sleep at night and that sleep is disturbed due to the pain. Because of this, fibromyalgia patients often experience extreme exhaustion and fatigue. Read our columnist, Robin Dix's take on the things that blindsided her when she became ill. Fibromyalgia patients are often acutely sensitive to light, touch, heat, cold, and sound and may find these much more painful to bear than non-sufferers. A study finds personality traits may impact the severity of fibromyalgia symptoms. Find out more. It will come as no surprise that if you're in constant pain and feeling exhausted all the time, then you are more likely to suffer from depression and mood swings. Gene expression pattern found in study associated with fibromyalgia, chronic fatigue syndrome and depression. Fibromyalgia patients often report swelling of the skin, red or blueish blotches, hives and other skin complaints. The skin of fibromyalgia patients could provide clues to the disease. Find out more. This is a very common symptom for fibromyalgia patients. Brain fog is where you find it extremely difficult to concentrate, remember things, retain information and even find the right words in a conversation. Brain fog severity is usually linked to the severity of pain suffered. Find out how Nancy fights her fibromyalgia flares. Fatigue and lack of sleep can often lead to debilitating headaches and between 50 and 70 percent of fibromyalgia patients report experiencing frequent migraines. Discover four facts about fibromyalgia you might find interesting. Many fibromyalgia patients say they often feel dizzy, as though they are going to fall or lose their balance. They may also experience difficulty walking. Find out how fibromyalgia affects the everyday life of one patient. Problems with diarrhea, constipation, stomach ache, excess gas, bloating, feeling sick, and acid reflux are all very common symptoms in fibromyalgia patients. Discover some easy ways to de-stress with your fibromyalgia here. Stiffness of joints, particularly when getting out of bed in the morning is also a common sign of fibromyalgia. What are the causes of fibromyalgia? Find out more about it here. Excess sweating or sweating in unusual parts of the body can also be a sign or symptom of fibromyalgia. Could reflexology help with the symptoms of fibromyalgia? Find out more. Fibromyalgia News Today is strictly a news and information website about the disease. It does not provide medical advice, diagnosis or treatment. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or another qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.