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89 Possible Causes for Dyspnea at Rest, Leg Cramp, Syncope

  • Psychogenic Hyperventilation

    This is where they base the tilt-table test study for vasovagal syncope. They have been successful thus far in inducing some but not all.[zeromd.wordpress.com] Normal tidal volumes range from 35-45% of vital capacity at rest.[unp.me] For the most part, these episodes are benign and self-limited, although frequent syncope episodes can be debilitating, and injury may occur from sudden falls.[pediatrics.aappublications.org]

  • Hyperventilation

    […] awareness about own breathing at rest or on exertion and is caused by overbreathing - Shortness of breath (also known as dyspnea or breathlessness) is difficult or labored[normalbreathing.com] We present the case of a patient who presented with recurrent syncope.[ncbi.nlm.nih.gov] ; Abstract This review summarizes evidence in humans for an association between hyperventilation (HV)-induced hypocapnia and a reduction in cerebral perfusion leading to syncope[ncbi.nlm.nih.gov]

  • Acute Hyperventilation

    […] awareness about own breathing at rest or on exertion and is caused by overbreathing - Shortness of breath (also known as dyspnea or breathlessness) is difficult or labored[normalbreathing.com] Syncope or seizure may be provoked by hyperventilation. [6] Paresthesias occur more commonly in the upper extremity and are usually bilateral.[emedicine.medscape.com] […] agitation and a sense of terror or by symptoms of chest pain, paresthesias (peripheral and perioral), peripheral tetany (eg, stiffness of fingers or arms), and presyncope or syncope[merckmanuals.com]

  • Panic Attacks

    "Hyperventilation-Induced Syncope: No Need to Panic." Clinical Medicine and Research 1.2 (2003): 137-139. Friedlander, A.H., S.R. Marder, E.C. Sung, and J.S. Child.[medicinenet.com] Dizziness or weakness An out-of-body feeling Tingling or numbness in your hands, arms, feet or legs Chills or hot flashes Sense of unreality or dreamlike sensations A person[familydoctor.org] ., palpitations, dyspnea, syncope) Mitral valve prolapse Pulmonary embolus (e.g., dyspnea, hyperpnea, chest pain) Asthma (e.g., dyspnea, wheezing) Hyperthyroidism (e.g., palpitations[emedicine.medscape.com]

  • Heart Failure

    Light-headedness or syncope. Anorexia.[patient.info] […] more serious side effects: changes in heartbeat, confusion, difficulty breathing or swallowing, extreme tiredness, fainting, flu-like symptoms, inability to move arms or legs[consumerreports.org] These include, among others: Dyspnea ( exertional-, dyspnea at rest, orthopnea, paroxysmal nocturnal dyspnea); Fatigue, inadequate exhaustion after stress, weakness, lethargy[flexikon.doccheck.com]

  • Pulmonary Embolism

    We investigated the incidence of syncope, examined the clinical factors associated with syncope, and assessed the association between syncope and the short-term outcomes of[ncbi.nlm.nih.gov] Sitting in a cramped position during lengthy plane or car trips slows blood flow in the legs, which contributes to the formation of clots. Other risk factors Smoking.[mayoclinic.org] […] to dyspnea at rest.[circ.ahajournals.org]

  • Heat Exhaustion

    Without treatment, heat syncope can put you at risk for heat stroke.[orthoinfo.aaos.org] Heat cramping occurs when you become dehydrated and experience leg or abdomen cramps and sweat more heavily than normal.[sectionhiker.com] Syncope due to standing for long periods in the heat (heat syncope) may occur.[merckmanuals.com]

  • Acute Massive Pulmonary Embolism

    A73-year-old man was admitted to the intensive care unit because of sudden onset of dyspnea followed by syncope.[circ.ahajournals.org] The day prior to the presentation, she woke up with cramps in her left leg, which was relieved with Ibuprofen. She has no significant past medical history.[omcr.oxfordjournals.org] (exertional or rest) Chest discomfort Fatigue Syncope Rhythm disturbance Right-bundle branch block Atrial arrhythmia (fibrillation or flutter) RV failure Chronic dyspnea[acc.org]

  • Syncope

    […] for syncope is identified.[ncbi.nlm.nih.gov] Rare side effects include slight weight gain, very high blood pressure and leg cramping. Leg cramping is caused by low potassium.[cincinnatichildrens.org] Syncope at rest, after exercise.[circ.ahajournals.org]

  • Stroke

    The largest proportions of chameleons were AMS, syncope, hypertensive emergency, systemic infection, and suspected ACS.[ncbi.nlm.nih.gov] The stroke began with a cramping pain in his leg after a long international flight during which he wore compression hose to support his varicose veins.[nytimes.com] Heart failure was diagnosed if the patient had at least one of four symptoms (paroxysmal nocturnal dyspnea, dyspnea at rest, orthopnea, or symptoms consistent with New York[doi.org]

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