Doctor insights on:
Severe Cough From Respiratory Infection
More common: Severe asthma reduces clearance of mucous and microoganisms (viruses & bacteria) from the lung. Long-standing severe asthma may lead to structural changes in the airway that compromise mucous clearance even more. Poor clearance of mucous & microorganisms from the breathing tubes is a clear risk factor for bronchitis and pneumonia. In children the leading risk factor for pneumonia is asthma. ...Read moreSee 1 more doctor answer
The cough reflex is a protective mechanism that uses muscles in your throat and chest to expel mucous and saliva that may contain pathogens that would otherwise possibly be inhaled via aerosol or to expel pathogens infecting the throat and respiratory system. Cough benefits the host by reducing load and benefits the pathogen which may then spread via aerosol. ...Read more
Really bad cough with phelm some SOB after coughing multiple times in a short period Cause? Respiratory Infection? Bronchitis?
Respiratory infectio: Bronchitis is in the spectrum of respiratory infection. If you have shortness of breath it could be bronchial involvement. You might have asthma component . It is little unusual for a 19 yr old to be on zestoretic (lisinopril and hydrocholorthiazide) which I assume taking for high blood pressure. Have it examined by a doctor as the shortness of breath can be from cardiac causes also. ...Read more
Started with sinus infection now have respiratory infection and body aches from head to legs. Flu or pneumonia ?
Maybe It's Flumonia: Good question. And could be both. But if, as you say, it started just in the sinuses and then spread, it's less likely classic flu. And if it spread somehow into your lungs and caused an infection then you'd probably feel pretty bad, so I'd suggest you get examined by a doctor, who will decide what, if any, test(s) he'd decide to get. So, it sounds like it's time to be seen in person! ...Read moreSee 2 more doctor answers
How will a doctor differentiate viral respiratory infection from bacterial infection? Signs are fever cough congestion, no sore throat - 4 days.
Usually easy: Normal w/ viral uri's to have a temp up to 72 hrs. If u have sore throat it's very unlikely to be strep when u also have cough/congestion (not always the case with kids). Flu is peaking now (in us) classic symptoms are high temp congestion, body aches, +\-sore throat or cough. If u r feeling unusually ill or measured temp exceeds 3 days u should be seen (sooner if u have chronic health cond. ...Read moreSee 1 more doctor answer
Days after respiratory infection I still have postinfectious cough and still producing a little phlegm is this normal when will it go away?
Diarrhea, sore throat, congestion, cough, high fever which is now a low grade fever with sweating, headache. Flu or upper respitory tract infection?
An infection of the upper or lower respiratory tract. Upper respiratory tract infections include the common cold, laryngitis, pharyngitis, tonsillitis, sinusitis and otitis media. Lower respiratory tract infections include bronchitis, bronchiolitis, tracheitis and pneumonia. These infections can be caused by a ...Read more
Infections are invasions of some other organism (fungus, bacteria, parasite) or viruses into places where they do not belong. For instance, we have normal gut bacteria that live within us without causing problems; however, when those penetrate the bowel wall and enter the bloodstream, ...Read more
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