Fainting Related Diseases & Conditions

Medical conditions are often related to other diseases and conditions. Our doctors have compiled a list of ailments related to the topic of Fainting. These conditions may be a cause or symptom of Fainting or be a condition for which you may be at increased risk.

  • Low Blood Pressure Low blood pressure, also referred to as hypotension, is blood pressure that is so low that it causes symptoms or signs due to the...learn more »
  • Anemia Anemia is the condition of having less than the normal number of red blood cells or less than the normal quantity of hemoglobin...learn more »
  • Dizziness Dizziness is a symptom that is often applies to a variety of sensations including lightheadedness and vertigo. Causes of...learn more »
    In This Article
    Dizziness Article
    • Dizziness facts
    • Introduction to dizziness (feeling dizzy)
    • What are some common causes of dizziness?
    • Low blood pressure
    • Postural or orthostatic hypotension
    • High blood pressure
    • Diabetes
    • Endocrine diseases
    • Hyperventilation
    • Heart conditions
    • Vasovagal syncope
    • Dizziness and vertigo
    • What are the symptoms experienced when a person feels dizzy?
    • When should I call the doctor for dizziness?
    • How is dizziness diagnosed?
    • How is dizziness/vertigo diagnosed?
    • How is dizziness treated?
  • Pregnancy (Week By Week, Trimesters) There are many symptoms involved in the 1st, 2nd and 3rd trimesters of pregnancy. The first early pregnancy symptom is typically...learn more »
    In This Article
    Pregnancy (Week By Week, Trimesters) Article
    • Pregnancy facts*
    • Introduction
    • What is the first trimester (week 1-week 12)?
    • What is the second trimester (week 13-week 28)?
    • What is the third trimester (week 29-week 40)?
    • How will my baby develop week by week?
    • What are the changes that happen to a woman's body during her 1st, 2nd, and 3rd trimesters of pregnancy?
    • Body aches
    • Breast changes
    • Constipation
    • Dizziness
    • Fatigue, sleep problems
    • Heartburn and indigestion
    • Hemorrhoids
    • Itching
    • Leg cramps
    • Morning sickness
    • Nasal problems
    • Numb or tingling hands
    • Stretch marks, skin changes
    • Swelling
    • Urinary frequency and leaking
    • Varicose veins
  • Arrhythmia An arrhythmia is an abnormal heart rhythm. With an arrhythmia, the heartbeats may be irregular or too slow (bradycardia), to...learn more »
    In This Article
    Arrhythmia Article
    • Introduction to Arrhythmia
    • What causes an arrhythmia?
    • What are the types of arrhythmias?
    • What are the symptoms of arrhythmias?
    • How are arrhythmias diagnosed?
    • How are arrhythmias treated?
    • What medications are used to treat arrhythmias?
    • What lifestyle changes should be made?
    • What is electrical cardioversion?
    • What is a pacemaker?
    • What is an implantable cardioverter-defibrillator (ICD)?
    • What is catheter ablation?
    • What is heart surgery?
  • Vertigo Vertigo is the sensation of spinning or rocking, even when someone is at rest. Vertigo may be caused by a problem in the brain or...learn more »
    In This Article
    Vertigo Article
    • What is vertigo?
    • What causes vertigo?
    • What are the risk factors for vertigo?
    • What are the signs and symptoms of vertigo?
    • How is vertigo diagnosed?
    • What is the treatment for vertigo?
    • Are home remedies effective for treating vertigo?
    • What is the prognosis for vertigo?
    • Can vertigo be prevented?
  • Dehydration Dehydration is the excessive loss of body water. There are a number of causes of dehydration including heat exposure, prolonged...learn more »
    In This Article
    Dehydration Article
    • Dehydration facts
    • What is dehydration?
    • What causes dehydration?
    • Dehydration pictures
    • What are the signs and symptoms of dehydration?
    • What about dehydration in children?
    • How is dehydration diagnosed?
    • How is dehydration treated?
    • Can I treat dehydration at home?
    • What are the complications of dehydration?
    • How can dehydration be prevented?
  • Diabetes (Type 1 and Type 2) Diabetes mellitus is a chronic condition characterized by high levels of sugar (glucose) in the blood. The two types of diabetes...learn more »
    In This Article
    Diabetes (Type 1 and Type 2) Article
    • Diabetes facts
    • What is diabetes?
    • What is the impact of diabetes?
    • What causes diabetes?
    • What are the different types of diabetes?
    • Type 1 diabetes
    • Type 2 diabetes
    • Other types of diabetes
    • What are diabetes symptoms?
    • How is diabetes diagnosed?
    • Why is blood sugar checked at home?
    • What are the acute complications of diabetes?
    • What are the chronic complications of diabetes?
    • What can be done to slow diabetes complications?
  • Parkinson's Disease Parkinson's disease is a slowly progressive neurologic disease characterized by a fixed inexpressive face, a tremor at rest,...learn more »
    In This Article
    Parkinson's Disease Article
    • Parkinson's disease facts
    • What is Parkinson's disease?
    • What causes Parkinson's disease?
    • What genes are linked to Parkinson's disease?
    • Who is at risk for Parkinson's disease?
    • What are the symptoms of Parkinson's disease?
    • What other conditions resemble Parkinson's disease?
    • How is Parkinson's disease diagnosed?
    • What is the treatment for Parkinson's disease?
    • How can people learn to cope with Parkinson's disease?
    • Can Parkinson's disease be prevented?
    • What is the prognosis for Parkinson's disease?
  • Heart Attack Heart attack happens when a blood clot completely obstructs a coronary artery supplying blood to the heart muscle. A heart...learn more »
    In This Article
    Heart Attack Article
    • Heart attack facts
    • What is a heart attack?
    • What causes a heart attack?
    • What are the symptoms of a heart attack?
    • What are the complications of a heart attack?
    • What are the risk factors for atherosclerosis and heart attack?
    • How is a heart attack diagnosed?
    • What is the treatment for heart attack?
    • What about heart attacks in women?
    • What are the risk factors for heart attack in women?
    • What are the symptoms of heart attack in women and how is heart attack diagnosed?
    • How is heart attack in women treated?
    • What about hormone therapy and heart attack in women?
    • What is new in heart attack?
  • Hypoglycemia Hypoglycemia is a syndrome caused by low blood sugar. Symptoms of hypoglycemia include palpitations, trembling, intense hunger,...learn more »
    In This Article
    Hypoglycemia Article
    • What is hypoglycemia?
    • Who is at risk for hypoglycemia?
    • I thought high blood sugar was bad. Why is low blood sugar also bad?
    • Can the body protect itself from hypoglycemia?
    • What are symptoms of hypoglycemia and how low is too low?
    • How is hypoglycemia treated?
    • Is there anything else that should be done to manage hypoglycemia?
  • Premature Ventricular Contractions (PVCs) Premature ventricular contractions (PVCs) are premature heartbeats originating from the ventricles of the heart. PVCs are...learn more »
    In This Article
    Premature Ventricular Contractions (PVCs) Article
    • What are premature ventricular contractions (PVCs)?
    • What happens during a premature ventricular contraction?
    • How common are premature ventricular contractions?
    • What causes premature ventricular contractions?
    • What are premature ventricular contraction symptoms?
    • What are the dangers of premature ventricular contractions?
    • How is premature ventricular contraction diagnosed?
    • What are the treatments for premature ventricular contractions?
  • Mitral Valve Prolapse (MVP) Mitral valve prolapse (MVP) is also also known as "click murmur syndrome" and "Barlow's syndrome." Mitral valve prolapse is the...learn more »
    In This Article
    Mitral Valve Prolapse (MVP) Article
    • Mitral valve prolapse facts
    • What is mitral valve prolapse?
    • What are the sign and symptoms of mitral valve prolapse?
    • How is mitral valve prolapse diagnosed and evaluated?
    • What is the treatment for mitral valve prolapse?
  • POT Syndrome POT syndrome (POTS, postrual orthostatic tachycardia syndrome) is a nervous system disorder that causes lightheadedness and...learn more »
    In This Article
    POT Syndrome Article
    • What is postural tachycardia syndrome?
    • Is there any treatment?
    • What is the prognosis?
    • What research is being done?
  • Abnormal Heart Rhythms (Heart Rhythm Disorders) Heart rhythm disorders vary from minor palpitations, premature atrial contractions (PACs), premature ventricular contractions...learn more »
    In This Article
    Abnormal Heart Rhythms (Heart Rhythm Disorders) Article
    • How does the heart work?
    • What is a heart rhythm disorder (arrhythmia)?
    • What causes heart rhythm disorders?
    • What are the signs and symptoms of heart rhythm disorders?
    • What are the different types of heart rhythm disorders?
    • Premature atrial contractions (PACs) and premature ventricular contractions (PVCs)
    • Sinus tachycardia
    • Sinus bradycardia
    • Abnormal heart rhythms
    • Tachycardia
    • Ventricular fibrillation (V-fib)
    • Ventricular tachycardia (V-tach)
    • Paroxysmal supraventricular tachycardia (PSVT)
    • Wolf-Parkinson-White (WPW) Syndrome
    • Atrial fibrillation
    • Atrial Flutter
    • Bradycardia
    • Heart blocks
    • When to seek medical care
    • How are heart rhythm disorders diagnosed?
    • What is the treatment for heart rhythm disorders?
    • What is the prognosis for heart rhythm disorders?
    • Can heart rhythm disorders be prevented?
  • Migraine Headache Migraine headaches are severe headaches that are accompanies to sensitivity to light, sounds, and smells. They are often...learn more »
    In This Article
    Migraine Headache Article
    • What is a migraine?
    • What are the risk factors for migraine?
    • What causes migraines?
    • What triggers migraines?
    • What are the signs and symptoms of migraines?
    • How are migraines diagnosed?
    • What is the treatment for migraines?
    • What self-care treatment measures work for migraines?
    • How are migraines managed during pregnancy?
    • How are migraines managed in children?
    • What is the prognosis for migraines?
    • Can migraines be prevented?
  • Heart Valve Disease Heart valve disease occurs when the heart valves do not work the way they should. Symptoms of valve disease include shortness of...learn more »
    In This Article
    Heart Valve Disease Article
    • What is valvular heart disease?
    • How do heart valves work?
    • What are the types of valve disease?
    • What causes valvular heart disease?
    • What are the symptoms of valve disease?
    • How are valve diseases diagnosed?
    • How is heart valve disease treated?
    • Living with valve disease
  • Orthostatic Hypotension Orthostatic hypotension symptoms include lightheadedness, weakness, blurred vision, and syncope or passing out. Causes of...learn more »
    In This Article
    Orthostatic Hypotension Article
    • Orthostatic hypotension facts
    • What is orthostatic hypotension?
    • What causes orthostatic hypotension?
    • What are the risk factors for orthostatic hypotension?
    • What are the symptoms of orthostatic hypotension?
    • When should I call the doctor for orthostatic hypotension?
    • How is orthostatic hypotension diagnosed?
    • What is the treatment for orthostatic hypotension?
    • What are the complications of orthostatic hypotension?
    • How can orthostatic hypotension be prevented?
  • Aortic Stenosis Aortic valve stenosis is an abnormal narrowing of the aortic valve of the heart. The causes of aortic stenosis are wear and tear...learn more »
    In This Article
    Aortic Stenosis Article
    • Aortic valve stenosis facts
    • What is aortic stenosis?
    • What causes aortic stenosis?
    • How does aortic stenosis affect the left ventricle pump?
    • What are the symptoms of aortic stenosis?
    • What might the doctor find in patients with aortic stenosis?
    • How is aortic stenosis diagnosed?
    • How is aortic stenosis treated?
  • Balance Disorders Balance is a state of body equilibrium or stability. We often take for granted how dependent we are on a healthy balance system....learn more »
    In This Article
    Balance Disorders Article
    • What is a balance disorder?
    • How does the vestibular system work?
    • What are the symptoms of a balance disorder?
    • What causes a balance disorder?
    • What are some types of balance disorders?
    • How is a balance disorder diagnosed?
    • How is balance disorder treated?
    • How do I know if I have a balance disorder?
    • How can I help my doctor make a diagnosis?
    • What research is being done for balance disorders?
  • Pulmonary Hypertension Pulmonary hypertension is an abnormal elevation of the pressure in the pulmonary circulation caused by the constriction of the...learn more »
    In This Article
    Pulmonary Hypertension Article
    • What are pulmonary arteries?
    • What is pulmonary hypertension?
    • What are primary and secondary pulmonary hypertension?
    • What causes pulmonary hypertension?
    • What causes primary pulmonary hypertension?
    • How common is pulmonary hypertension?
    • What are the signs and symptoms of pulmonary hypertension?
    • How is pulmonary hypertension diagnosed?
    • What is the treatment for pulmonary hypertension?
    • What is the life expectancy for pulmonary hypertension?
    • Related pulmonary hypertension article: Pulmonary Hypertension - on eMedicineHealth
  • Head Injury (Brain Injury) In the United States, head injuries are one of the most common causes of death and disability. Head injuries due to bleeding are...learn more »
    In This Article
    Head Injury (Brain Injury) Article
    • Head injury facts
    • Head injury introduction
    • What are the causes of head injury?
    • What are the symptoms of a head injury?
    • What is the Glasgow Coma Scale?
    • When should I contact a doctor about a head injury?
    • How is a head injury diagnosed?
    • How is a head injury treated?
    • What is the prognosis for a head injury?
    • How can a head injury be prevented?
    • What about a head injury in infants and young children?
  • Stroke A stroke is an interruption of the blood supply to part of the brain caused by either a blood clot (ischemic) or bleeding...learn more »
    In This Article
    Stroke Article
    • Stroke facts
    • What is a stroke?
    • What are the different types of stroke?
    • What are the warning signs of a stroke?
    • What are the symptoms of a stroke?
    • How is a stroke diagnosed?
    • What is the treatment for stroke?
    • What is the prognosis for stroke?
    • Is recovery after a stroke possible?
    • What is stroke rehabilitation?
    • Can strokes be prevented?
  • Sudden Cardiac Arrest Sudden cardiac arrest is an unexpected, sudden death caused by sudden cardiac arrest (loss of heart function). Causes and risk...learn more »
    In This Article
    Sudden Cardiac Arrest Article
    • Introduction to sudden cardiac arrest
    • What are the causes of sudden cardiac arrest?
    • What about sudden cardiac arrest in the young?
    • What are the symptoms of sudden cardiac arrest?
    • How is sudden cardiac arrest diagnosed?
    • What is the treatment for sudden cardiac arrest?
    • Can sudden cardiac arrest be prevented?
    • What is the prognosis sudden cardiac arrest?
  • Paroxysmal Supraventricular Tachycardia (PSVT) Paroxysmal supraventricular tachycardia (PSVT) is an abnormal conduction of electricity in particular areas of the heart. PSVT...learn more »
    In This Article
    Paroxysmal Supraventricular Tachycardia (PSVT) Article
    • What is paroxysmal supraventricular tachycardia (PSVT)?
    • What are the symptoms of paroxysmal supraventricular tachycardia (PSVT)?
    • How is paroxysmal supraventricular tachycardia (PSVT) diagnosed?
    • What is the treatment for paroxysmal supraventricular tachycardia (PSVT)?
    • How can paroxysmal supraventricular tachycardia (PSVT) be prevented?
  • Chagas Disease Chagas disease is an infection caused by the T. cruzi parasite. Symptoms of Chagas disease include rash, swollen lymph nodes,...learn more »
    In This Article
    Chagas Disease Article
    • Chagas disease (kissing bug disease) facts
    • What is Chagas disease?
    • What is the history of Chagas disease?
    • What causes Chagas disease?
    • What are Chagas disease symptoms and signs?
    • How is Chagas disease diagnosed?
    • What is the treatment for Chagas disease?
    • Can transmission of Chagas disease be prevented with a vaccine?
    • What are the risk factors for Chagas disease?
    • What is the prognosis for Chagas disease?
    • What are the complications of Chagas disease?
    • What research is being done for Chagas disease?
  • Preeclampsia (Pregnancy Induced Hypertension) Preeclampsia is related to increased blood pressure and protein in the mother's urine. Preeclampsia typically begins after the...learn more »
    In This Article
    Preeclampsia (Pregnancy Induced Hypertension) Article
    • Preeclampsia Facts*
    • What Is High Blood Pressure?
    • What Are the Effects of High Blood Pressure in Pregnancy?
    • What Is Preeclampsia?
    • How Common Are High Blood Pressure and Preeclampsia in Pregnancy?
    • Who Is More Likely to Develop Preeclampsia?
    • What Are the Symptoms of Preeclampsia and How Is It Detected?
    • How Can Women with High Blood Pressure Prevent Problems During Pregnancy?
    • Does Hypertension or Preeclampsia During Pregnancy Cause Long-Term Heart and Blood Vessel Problems?
  • Cyclic Vomiting Syndrome (CVS) Cyclic vomiting syndrome is a condition in which affected individuals have severe nausea and vomiting that come in cycles....learn more »
    In This Article
    Cyclic Vomiting Syndrome (CVS) Article
    • Cyclic vomiting syndrome facts*
    • What is cyclic vomiting syndrome?
    • What are the symptoms of cyclic vomiting syndrome?
    • What triggers cyclic vomiting syndrome?
    • What are the four phases of cyclic vomiting syndrome?
    • How is cyclic vomiting syndrome diagnosed?
    • How is cyclic vomiting syndrome treated?
    • What are the complications if cyclic vomiting syndrome is not treated?
    • What is the relationship between cyclic vomiting syndrome and migraines?
    • What other features and conditions accompany cyclic vomiting syndrome?
    • How common is cyclic vomiting syndrome?
    • What are the genetic changes related to cyclic vomiting syndrome?
    • How do people inherit cyclic vomiting syndrome?
    • What other names do people use for cyclic vomiting syndrome?
  • Cardiomyopathy (Dilated) Dilated Cardiomyopathy is a condition where the heart's ability to pump blood is decreased because the heart's main pumping...learn more »
    In This Article
    Cardiomyopathy (Dilated) Article
    • What Is dilated cardiomyopathy?
    • What are the symptoms of Dilated Cardiomyopathy?
    • What causes Dilated Cardiomyopathy?
    • How is Dilated Cardiomyopathy diagnosed?
    • What is the treatment for Dilated Cardiomyopathy?
    • What surgeries are used to treat Dilated Cardiomyopathy?
  • Munchausen Syndrome Munchausen syndrome is a factitious disorder and attention-seeking syndrome in which an individual pretends to have physical or...learn more »
    In This Article
    Munchausen Syndrome Article
    • Munchausen syndrome facts
    • What is Munchausen syndrome?
    • What causes Munchausen syndrome?
    • What are Munchausen syndrome symptoms and signs?
    • How is Munchausen syndrome diagnosed?
    • What is the treatment for Munchausen syndrome?
    • What is the prognosis for Munchausen syndrome?
    • Can Munchausen syndrome be prevented?
    • Where can people get more information about Munchausen syndrome?
  • Drug Allergy Drug allergies are cause when the immune system mistakenly creates an immune response to a medication. Symptoms of a drug...learn more »
  • Heart Attack Treatment A heart attack involves damage or death of part of the heart muscle due to a blood clot. The aim of heart attack treatment is to...learn more »
    In This Article
    Heart Attack Treatment Article
    • What is a heart attack?
    • How is a heart attack treated?
    • Antiplatelet agents
    • Aspirin
    • Thienopyridines
    • Glycoprotein IIb/IIIa inhibitors
    • Anticoagulants
    • Clot-dissolving drugs
    • Coronary angiography and percutaneous transluminal coronary angioplasty (PTCA)
    • Coronary artery stents
    • Nitrates
    • Angiotensin converting enzyme (ACE) inhibitors
    • Beta blockers
    • Oxygen
    • Coronary artery bypass
    • What can a patient expect during recovery from a heart attack?
    • How can a second heart attack be prevented?
  • Cardiomyopathy (Hypertrophic) Hypertrophic cardiomyopathy (HCM) affects many people today. Many people with HCM have no symptoms or only minor symptoms, and...learn more »
    In This Article
    Cardiomyopathy (Hypertrophic) Article
    • What is hypertrophic cardiomyopathy?
    • What are the symptoms of hypertrophic cardiomyopathy?
    • What causes hypertrophic cardiomyopathy?
    • How is hypertrophic cardiomyopathy diagnosed?
    • How is hypertrophic cardiomyopathy treated?
    • What lifestyle changes are recommended to treat hypertrophic cardiomyopathy?
    • What medications are used for hypertrophic cardiomyopathy?
    • What surgical procedures are used to treat hypertrophic cardiomyopathy?
    • How can I prevent endocarditis?
    • Related cardiomyopathy article:
      Cardiomyopathy - on eMedicineHealth
  • Cardiomyopathy (Restrictive) Restrictive cardiomyopathy, the rarest form of cardiomyopathy, is a condition in which the walls of the lower chambers of the...learn more »
    In This Article
    Cardiomyopathy (Restrictive) Article
    • What is restrictive cardiomyopathy?
    • What are the symptoms of restrictive cardiomyopathy?
    • What causes restrictive cardiomyopathy?
    • How is restrictive cardiomyopathy diagnosed?
    • What is the treatment for restrictive cardiomyopathy?
    • What lifestyle changes are recommended for restrictive cardiomyopathy?
    • What medications are used for restrictive cardiomyopathy?
    • Can surgery treat restrictive cardiomyopathy?
    • Related cardiomyopathy article:
      Cardiomyopathy - on eMedicineHealth

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