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Blood-laced mucus from the sinus or nose area can sometimes be misidentified as symptomatic of hemoptysis (such secretions can be a sign of nasal or sinus cancer, but also a sinus infection). Extensive non-respiratory injury can also cause one to cough up blood. Cardiac causes like congestive heart failure and mitral stenosis should be ruled ...
Some psychological conditions (anxiety disorder, somatic symptom disorder, conversion disorder) may cause symptoms resembling syncope. [9] A number of psychological interventions are available. [29] Low blood sugar can be a rare cause of syncope. [30] Narcolepsy may present with sudden loss of consciousness similar to syncope. [9]
The underlying mechanism involves the nervous system slowing the heart rate and dilating blood vessels, resulting in low blood pressure and thus not enough blood flow to the brain. [2] Diagnosis is based on the symptoms after ruling out other possible causes. [3] Recovery from a reflex syncope episode happens without specific treatment. [2]
The study found that both COVID-19 and other respiratory viruses could cause similar symptoms. Those included: Fatigue. Cough. Shortness of breath. Dizziness. Trouble focusing. Memory issues ...
So, if you have chills along with other common Covid symptoms, such as a sore throat, runny nose, nausea and vomiting, fatigue, cough, or diarrhea, it’s worth taking a Covid test, says Dr ...
Lingering coughs are often due to an unresolved infection, virus or flare-up of an underlying health condition—such as lung disease or asthma—whereas a chronic cough can be a sign of asthma ...
Systemic symptoms, including fevers, chills, night sweats, fatigue and weight loss may be seen with bronchiectasis. [21] Bronchiectasis may also present with coughing up blood in the absence of sputum, which has been called "dry bronchiectasis."
Pain that worsens with coughing or movement. Nausea or vomiting. Loss of appetite. ... Vomiting blood. Dark blood in stools. Dizziness or fainting ... weight loss, dizziness or chest pain are ...