People with eating disorders have extreme and dangerous eating habits. Anemia , a lack of red blood cells, can cause fatigue, pale skin and gums, brittle nails, irritability, and more.Chronic kidney disease is a condition of the kidneys that can cause high blood pressure, fatigue, and weakness.Cryptococcosis is a lung disease causing a wide range of digestive, respiratory and cardiovascular symptoms.A gallstone attack occurs when a stone blocks the bile duct, causes right upper abdominal pain and cramping. or gradually – which lasts from several minutes to days.And Excessive caffeine use can cause irritability, difficulty sleeping, anger, depression, and fatigue.If you suddenly stop drinking caffeine, you get withdrawal symptoms, such as headache, fatigue, and bad mood.Malocclusion is misalignment of the teeth such as underbites, overbites, and crossbites. Typically, Dumping syndrome occurs when food in the stomach empties into the small intestine too quickly. In some cases, they may indicate a more serious condition. See what your medical symptoms could mean, and learn about possible conditions.Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Coxsackie virus infection can cause many cold-like symptoms as well as blisters on the mouth hands and feet.Cervical spondylosis is arthritis of the neck pain and stiffness the neck, shoulder, arm, or chest. Anemia, a lack of red blood cells, can cause fatigue, pale skin, weakness, dizziness, headache and more.Benzodiazepines are prescription medications that cause drowsiness, dizziness, blurred vision, and more.Aspirin poisoning is a medical emergency and can cause nausea, vomiting, drowsiness and more.Aortic stenosis is a condition of the heart causing shortness of breath, dizziness, or chest pain.Acute kidney failure is sudden and can cause swelling, frequent dark urination, fatigue, nausea and more.Motion sickness is a feeling of queasiness or nausea caused by moving in a car, bus, boat, or plane.Intestinal ileus is a condition of the intestinal muscles causing cramps and bloating, vomiting, gas, and more.Symptoms of a head injury vary but include headache, nausea, dizziness, memory problems, confusion, and more.Pyloric stenosis, a condition that affects infants, causes vomiting after eating, constant hunger, and more.Hypocalcemia is a blood condition marked by tingling, muscle spasms and aches, and confusion.Hypoparathyroidism is a rare condition that can cause muscle twitches, seizures, cramps, tingling, and more.Hyperthyroidism causes weight loss, shakiness, tiredness, sensitivity to heat, insomnia, and more.Osteomyelitis is an infection of a bone that causes pain, swelling, and redness. good news, ulcer-related feeling faint doesn’t always signal serious problem This is a medical emergency that needs fast treatment. To explain to your doctor exactly how you feel, you can use these more specific terms: Narcotic abuse can cause fatigue, shallow breathing, anxiety, euphoria, vomiting, confusion, and constipation.Giant cell arteritis is a blood vessel condition causing headaches located near temples and flu like symptoms.Glaucoma is a group of eye conditions in which fluid builds up in your eye causing gradual vision loss.

This is especially true if your symptoms quickly go away. While many of these causes are not serious, some … Lead poisoning causes sudden pain on either side of the lower back, urinary issues, nausea, fever, and chills.Small intestine cancer is rare and often has no symptoms, but can cause symptoms in its advanced stages.Mesenteric lymphadenitis is an inflammation of abdominal lymph nodes causing pain, diarrhea, fever, and more.Typhoid fever is a life-threatening illness and causes fever, general aches and pains, headache, and weakness.A brain aneurysm is a weak spot in a blood vessel in the brain that balloons and fills with blood.Hemolytic anemia occurs when there aren't enough red blood cells in the blood.