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71 Possible Causes for Decreased Oxygen Saturation, Hoarseness, Severe Hypoxemia

  • Pneumonia

    She was emergently admitted to our hospital due to the worsening exertional dyspnea and severe hypoxemia.[ncbi.nlm.nih.gov] Adenovirus infections are only rare causes of significant disease in AIDS patients When symptomatic, upper respiratory tract infection causes fever, sore throat, cough, hoarseness[pathologyoutlines.com] The presence of normal oxygenation (oxygen saturation 96%) decreased the likelihood of pneumonia (LR, 0.47 [95% CI, 0.32-0.67]).[ncbi.nlm.nih.gov]

  • Pulmonary Fibrosis

    severe complications.[chealth.canoe.com] The risks of bronchoscopy are generally minor — most often a temporary sore throat and hoarseness from the passage of the bronchoscope — but the tissue samples are sometimes[web.archive.org] […] in oxygen saturations to below 89% or the need for oxygen at rest.[patient.info]

  • Pulmonary Arterial Hypertension

    CONCLUSIONS: Hypoxemia in patients with IPAH and HPAH is associated with more comorbidities, less severe pre-capillary pulmonary hypertension and worse survival.[ncbi.nlm.nih.gov] Cough, hemoptysis, and hoarseness are less common symptoms. Women are more likely to be symptomatic than men.[emedicine.medscape.com] Affected individuals may also have a cough, sometimes with blood (hemoptysis), an enlarged heart and liver, low blood pressure (hypotension), and hoarseness due to compression[rarediseases.org]

  • Asthma

    More severe hypoxemia and the need for higher concentrations of supplemental oxygen may relate to some contribution of shunt physiology.[ncbi.nlm.nih.gov] A 72-year-old woman, known asthmatic, presented with chronic symptoms of hoarseness, dysphagia, chest heaviness, easy fatigability, cough, epigastric pain, feeling of abdominal[ncbi.nlm.nih.gov] […] in saturation.[doi.org]

  • Chronic Obstructive Pulmonary Disease

    We report herein a patient with chronic obstructive pulmonary disease who developed fever with worsening of respiratory symptoms and severe hypoxemia requiring ventilatory[ncbi.nlm.nih.gov] On the other hand, use of ICS has been associated with an increase in the number of cases of pneumonia ( TORCH ; GOLD 2011 ) and of other adverse outcomes such as hoarseness[doi.org] Supplemental oxygen is recommended in those with low oxygen levels at rest (a partial pressure of oxygen less than 50–55 mmHg or oxygen saturations of less than 88%).[en.wikipedia.org]

  • Anemia

    This physiology allows the body to maintain adequate oxygenation of tissues in the setting of decreased PO2 or increased demand for oxygen.[ncbi.nlm.nih.gov] Those that do may exhibit lethargy, poor feeding, constipation, and a hoarse cry. Another telltale sign is prolonged jaundice.[verywell.com] These changes often express as shifts in the oxygen dissociation curve, which represents the percentage of hemoglobin saturated with oxygen at varying levels of PO2.[ncbi.nlm.nih.gov]

  • Croup

    […] stridor at rest Mild coarse stridor Stridor only during agitation/activity No or mild WOB Any of the following: Anxiety, mental status changes Stridor at rest Moderate, severe[chop.edu] METHODS: Children were classified as having recurrent croup if they had had 2 or more episodes of barky cough, inspiratory stridor, and hoarseness.[ncbi.nlm.nih.gov] Emergency response must be considered immediately if you observe any of these more severe symptoms as children may have a very low tolerance to decreased oxygen saturation[radiologyinfo.org]

  • Influenza

    oxygen saturation, respiratory rate 25 per minute, and concomitant diarrhea are crucial for admission decision-making.[ncbi.nlm.nih.gov] Signs of serious allergic reaction can include breathing problems, hoarseness or wheezing, hives, paleness, weakness, a fast heartbeat, or dizziness.[web.archive.org] Hoarse, dry or sore throat, cough and possible mild chest discomfort become more noticeable. You may feel tired or flat. Day 8: Symptoms decrease.[betterhealth.vic.gov.au]

  • Smoke Inhalation Injury

    Carbon monoxide and other toxic products of combustion are major determinants of severity. Early hypoxemia is a contributor to over 50% of deaths.[ncbi.nlm.nih.gov] No statistically significant correlation was found between intubation and any of the classic symptoms of smoke inhalation: stridor, hoarseness, drooling, and dysphagia (all[ncbi.nlm.nih.gov] Dyspnoea, decreased level of consciousness, or confusion Hypoxaemia (low pulse oximetry saturation or arterial oxygen tension) or increased carbon monoxide levels ( 2%) Pathophysiologic[derangedphysiology.com]

  • Aspiration Pneumonia

    Consult with an intensivist (critical care specialist) for severe chemical pneumonia if hypoxemia is severe and ventilatory support is anticipated. [18, 19] Consult with a[emedicine.com] […] yet not all victims will show signs of every symptom: Confusion and disorientation Fever Wheezing and/or noisy breathing Shortness of breath Difficulties with swallowing Hoarse[medmalfirm.com] Decreased mixed venous oxygen saturation can be employed as a marker for septic shock.[emedicine.com]

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