©2005-2015 WebMD, LLC. Lead poisoning causes sudden pain on either side of the lower back, urinary issues, nausea, fever, and chills. Treatment is important because there is a greater risk of heart disease and lung cancer in COPD patients. Ricin is a dangerous poison in castor beans, and causes trouble breathing, nausea, fever and sweating. Hypopituitarism is a rare disorder of the pituitary glands, which can cause many different symptoms. See additional information. Get organized and track baby's weekly development. Lactose intolerance, or the inability to digest lactose, leads to gas, bloating, and other symptoms. Hepatitis B is an inflammation of the liver that may cause yellowing of the skin and eyes, tiredness, and more. The most common treatment for Leigh's disease is thiamine or Vitamin B1. Celiac disease is also called gluten-sensitive enteropathy, coeliac, or sprue. Budd-Chiari syndrome is a rare liver condition, symptoms include pain, swelling, and vomiting blood. Emphysema is a chronic lung condition that causes shortness of breath, a chronic cough, wheezing, and more. Diagnosis is made through patient history; physical examination; lung function tests; blood tests; and chest x-ray or CT scan. There are a few different medical conditions that are strongly associated with: While the symptoms above can be considered a guide to help associate symptoms common among the conditions below, this is not a substitute for a diagnosis from a health care provider. Gastroenteritis is inflammation of the stomach and intestine that causes diarrhea and vomiting. Common symptoms include fatigue, constantly feeling cold, weight gain, slow heart rate, and depression. U.S. National Library of Medicine: MedlinePlus. Loss of Appetite and Nausea. Porphyria is a condition that can affect the nerves and skin, making the skin extremely sensitive to sunlight. Atrial flutter is an abnormality of the heart's rhythm that causes rapid and sometimes irregular heartbeats. All rights reserved. Loss of appetite is generally defined as not having the same desire to eat as you normally do. Inflammatory bowel disease causes swelling and symptoms such as cramping, chronic diarrhea, and bleeding. Over-the-counter and other pain relievers are sometimes prescribed. Thalassemia is a rare group of genetic blood disorders effecting red blood cells and leading to anemia. Treatment of food poisoning depends upon the cause. Most people with panic attacks experience several of the following symptoms: racing heartbeat, faintness, dizziness, numbness or tingling in the hands and fingers, chills, chest pains, difficulty breathing, and a feeling of loss or control. PTSD causes stress and fear after the danger is over. Hyperthyroidism causes weight loss, shakiness, tiredness, sensitivity to heat, insomnia, and more. Loss of appetite, abdominal pain, headache, constant nausea Abdominal pain, diarrhea, loss of appetite, but no diagnosis Nausea, loss of appetite, vomiting, tingling extremites. People with eating disorders have extreme and dangerous eating habits. problems, and death. Other stomach lining irritants that aggravate symptoms include cigarette smoking, acidic juices, caffeine, tomato products, peppers, and chili powder. Why You Should Rethink That Drink Before Dinner, New Clues Why Mosquitoes Find You Irresistible, Popular Heartburn Meds Can Have Health Risks. Panic attacks are sudden feelings of terror that strike without warning. Low blood pressure, or hypotension, can make you feel lightheaded and dizzy. It is often found among older women with a family history of the disease. 9 Reasons You're Experiencing Fatigue. Narcotic abuse can cause fatigue, shallow breathing, anxiety, euphoria, vomiting, confusion, and constipation. What's That Rash? A stroke occurs when blood and oxygen to the brain are cut off, and causes numbness, confusion, and more. Hepatitis B is an inflammation of the liver that may cause fever, fatigue, dark urine, jaundice, and more. here are some possible symptoms. Having a sudden loss of appetite? Atrial fibrillation is a heart condition that causes heart palpitations, confusion, dizziness and more. Search by name or medical condition. Sometimes these episodes can be similar to ones in the past, sometimes the symptoms can be different. Pyloric stenosis, a condition that affects infants, causes vomiting after eating, constant hunger, and more. Excessive stress and depression not only affects the function of the brain, but they also affect heart health. Buoy Health’s services are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Top Symptoms: fatigue, cough and dyspnea related to smoking, cough, shortness of breath, trouble sleeping, Symptoms that always occur with chronic obstructive pulmonary disease (copd): cough and dyspnea related to smoking, Symptoms that never occur with chronic obstructive pulmonary disease (copd): rectal bleeding. Small intestine cancer is rare and often has no symptoms, but can cause symptoms in its advanced stages. A tick-related illness may cause a rash that expands out from the site of the bite, fever, chills, and more. Depression is a mental disorder in which a person feels constantly sad, hopeless, discouraged, and loses interest in activities and life on more days than not. It also shuts down tasks that aren't helpful during a fight or flight situation, including hunger. Toxic shock syndrome is a serious bacterial infection and causes fever, low blood pressure, a rash, and more. While it is less common, you may also have a blockage of your stomach, causing feelings of fullness and nausea. Transient ischemic attacks cause headache, numbness, tingling, or weakness in the face, arm, or leg, and more. Health concerns on your mind? Nausea or vomiting; Constipation or diarrhea; It's important to remember that other non-cancer health problems and medications used to treat non-cancer problems can also cause loss of appetite. Lose of appetite can be caused by depression or anxiety, an infection or common cold, a stomach virus, or hypothyroidism. The headaches may occur in episodes – a few times a week – or chronically, where they almost never entirely go away. Grief reaction, the way someone copes with a loss, causes include anger, sadness, anxiety, guilt, and more. Symptoms of drug dependence and abuse include bloodshot eyes, frequent nosebleeds, drowsiness, and more. Anorexia is an eating disorder associated with low bodyweight developed to cope with emotional problems. A gallstone attack occurs when a stone blocks the bile duct, causes right upper abdominal pain and cramping. Cat scratch disease is a bacterial infection caused by a cat scratch or bite. Intestinal Obstruction. Typhoid fever is a life-threatening illness and causes fever, general aches and pains, headache, and weakness. Understanding the Stress Response. Botulinum toxin side effects may include pain and tenderness at the injection site, headache, nausea and more. Usually, a decreased sense of appetite is temporary, and you'll be back to enjoying your favorite foods in no time. All rights reserved. Other causes include indigestion, a stomach ulcer, IBS, or food poisoning. Food poisoning has many causes, for example, chemicals (from toxic fish or plants) and bacteria (Staphylococcus aureus or Salmonella). home/belching, decreased appetite, nausea or vomiting and pain article. Iron poisoning causes abdominal pain, vomiting, diarrhea, lethargy, and dehydration. Below are the top condition matches for your symptom combination from MedicineNet: Food poisoning is common, but can also be life threatening. The prognosis for Leigh's disease is poor. Updated January 17, 2017. Do you feel weak? Is there anything wrong with skipping a few meals?