Types of upper respiratory infection include the common cold (head cold), the mild flu, tonsillitis, laryngitis, and sinus infection. Of the upper respiratory infection symptoms, the most common is a cough. Lung infections may also lead to a stuffy or runny nose, sore throat, sneezing, achy...
Somesigns of pneumonia, an infection in your lungs, include a high fever, coughing up colored mucus, feeling very tired, and having trouble breathing. Bacteria, viruses, fungi, and parasites can cause pneumonia, and the symptoms may differ depending on the cause. In children, symptoms of pneum...
Pneumonia Symptoms Your symptoms can vary, depending on the cause of your pneumonia, your age, and your overall health. They usually develop over several days. Commonsigns of pneumoniainclude: Sharp pain in your chest or belly when you breathe or cough Coughing, which usually produces phlegm or...
A bout of pneumonia happens in four stages. The names of each stage (congestion, red hepatization, grey hepatization, and resolution) refer to how the infection develops over time. Signs that pneumonia is improving usually occur in the last resolution stage. The exact symptoms may depend on y...
What are the signs and symptoms of pneumonia?Fever or chills Cough Shortness of breath or rapid breathing Chest pain when you cough or breathe deeply Headache Vomiting Fatigue or confusionHow is pneumonia diagnosed?Your healthcare provider will listen to your lungs. Tell him or her if you have...
The signs and symptoms depend on your child's age and the cause of his or her pneumonia. Signs and symptoms of bacterial pneumonia usually begin more quickly than signs and symptoms of viral pneumonia. Your child may have any of the following:...
A new pulmonary infiltrate on chest x-ray in a patient with classic signs and symptoms of pneumonia confirms the diagnosis. Typical pneumonia usually appears as lobar pneumonia on x-ray, while atypical pneumonia tends to appear as interstitial pneumonia. However, the underlying pathogen cannot be ...
According to doctors from the National Heart, Lung, and Blood Institute, the signs and symptoms of pneumonia can include the following:5 High fever with orwithout shaking chills Coughing upgreen or yellow-colored mucus(phlegm) Shortness of breath and breathing difficulties when engaging in day-to...
Viral pneumonia is a lung infection that can occur in anyone of any age, but is more common in young children and the elderly. Early signs and symptoms of pneumonia may include cough with sputum production, fever, sharp chest pain on aspiration (breathing in), and shortness of breath. P...
Signs and symptoms of bacterial pneumonia Cough, particularly cough productive of sputum, is the most consistent presenting symptom of bacterial pneumonia and may suggest a particular pathogen, as follows [1] : Streptococcus pneumoniae: Rust-colored sputum Pseudomonas, Haemophilus, and pneumococcal speci...