Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, and difficulty breathing. A variety of organisms, including bacteria, viruses and fungi, can cause pneumonia.
Pneumonia can range in seriousness from mild to life-threatening. It is most serious for infants and young children, people older than age 65, and people with health problems or weakened immune systems.
Symptoms
- The signs and symptoms of pneumonia vary from mild to severe, depending on factors such as the type of germ causing the infection, and your age and overall health. Mild signs and symptoms often are similar to those of a cold or flu, but they last longer.
- Signs and symptoms of pneumonia may include:
- Chest pain when you breathe or cough
- Confusion or changes in mental awareness (in adults age 65 and older)
- Cough, which may produce phlegm
- Fatigue
- Fever, sweating and shaking chills
- Lower than normal body temperature (in adults older than age 65 and people with weak immune systems)
- Nausea, vomiting or diarrhea
- Shortness of breath
- Newborns and infants may not show any sign of the infection. Or they may vomit, have a fever and cough, appear restless or tired and without energy, or have difficulty breathing and eating.
Risk Factors
- Adults older than age 65
- Children younger than age 2 with signs and symptoms
- People with an underlying health condition or weakened immune system
- People receiving chemotherapy or taking medication that suppresses the immune system
Causes
- Community-acquired pneumonia. Community-acquired pneumonia is the most common type of pneumonia. It occurs outside of hospitals or other health care facilities. It may be caused by:
- Bacteria. The most common cause of bacterial pneumonia in the U.S. is Streptococcus pneumoniae. This type of pneumonia can occur on its own or after you’ve had a cold or the flu. It may affect one part (lobe) of the lung, a condition called lobar pneumonia.
- Bacteria-like organisms. Mycoplasma pneumoniae also can cause pneumonia. It typically produces milder symptoms than do other types of pneumonia. Walking pneumonia is an informal name given to this type of pneumonia, which typically isn’t severe enough to require bed rest.
- Fungi. This type of pneumonia is most common in people with chronic health problems or weakened immune systems, and in people who have inhaled large doses of the organisms. The fungi that cause it can be found in soil or bird droppings and vary depending upon geographic location.
- Viruses, including COVID-19. Some of the viruses that cause colds and the flu can cause pneumonia. Viruses are the most common cause of pneumonia in children younger than 5 years. Viral pneumonia is usually mild. But in some cases it can become very serious. Coronavirus 2019 (COVID-19) may cause pneumonia, which can become severe.
- Hospital-acquired pneumonia. Some people catch pneumonia during a hospital stay for another illness. Hospital-acquired pneumonia can be serious because the bacteria causing it may be more resistant to antibiotics and because the people who get it are already sick. People who are on breathing machines (ventilators), often used in intensive care units, are at higher risk of this type of pneumonia.
- Health care-acquired pneumonia. Health care-acquired pneumonia is a bacterial infection that occurs in people who live in long-term care facilities or who receive care in outpatient clinics, including kidney dialysis centers. Like hospital-acquired pneumonia, health care-acquired pneumonia can be caused by bacteria that are more resistant to antibiotics.
- Aspiration pneumonia. Aspiration pneumonia occurs when you inhale food, drink, vomit or saliva into your lungs. Aspiration is more likely if something disturbs your normal gag reflex, such as a brain injury or swallowing problem, or excessive use of alcohol or drugs
Complications
- Bacteria in the bloodstream (bacteremia). Bacteria that enter the bloodstream from your lungs can spread the infection to other organs, potentially causing organ failure.
- Difficulty breathing. If your pneumonia is severe or you have chronic underlying lung diseases, you may have trouble breathing in enough oxygen. You may need to be hospitalized and use a breathing machine (ventilator) while your lung heals.
- Fluid accumulation around the lungs (pleural effusion). Pneumonia may cause fluid to build up in the thin space between layers of tissue that line the lungs and chest cavity (pleura). If the fluid becomes infected, you may need to have it drained through a chest tube or removed with surgery.
- Lung abscess. An abscess occurs if pus forms in a cavity in the lung. An abscess is usually treated with antibiotics. Sometimes, surgery or drainage with a long needle or tube placed into the abscess is needed to remove the pus.
Home Remedies
- Getting plenty of rest
- Eating nutritious foods
- Drinking lots of fluids
- Peppermint, eucalyptus, and fenugreek tea, Salt water gargle
Homoeopathic Treatment
- Bryonia: This remedy is often indicated when a cough is dry and very painful. The person feels worse from any movement, and may even need to hold his or her sides or press against the chest to keep it still. The cough can make the stomach hurt, and digestion may be upset. A very dry mouth is common, and the person may be thirsty. A person who wants to be left alone when ill, and not talked to or disturbed, is likely to need Bryonia.
- Causticum: Bronchitis with a deep, hard, racking cough can indicate a need for this remedy. The person fees that mucus is stuck in the throat and upper chest, and may cough continually to try to loosen it. A feeling of rawness and soreness can develop, or a sensation as if a rock is stuck inside. Chills can occur along with fever. Exposure to cool air aggravates the cough, but drinking something cold can help. The person may feel worse when days are cold and clear, and better in wet weather.
- Pulsatilla: Bronchitis with a feeling of weight in the chest, and a cough with choking and gagging that brings up thick yellow mucus, may respond to this remedy. The cough tends to be dry and tight at night, and loose in the morning. The fever may be worse in the evening and at night. Feeling too warm or being in a stuffy room tends to make the person worse, and open air brings improvement. Thirst is usually low. A person who needs this remedy often is moody and emotional and wants attention and sympathy. (This remedy is often helpful to children who are tearful when not feeling well and want to be held and comforted.)
Other Remedies
- Antimonium tartaricum: This remedy is indicated when the person has a feeling of wet mucus in the chest, and breathing makes a bubbly, rattling sound. The cough takes effort and is often not quite strong enough to bring the mucus up, although burping and spitting may be of help. The person may feel drowsy or dizzy, and feel better when lying on the right side or sitting up.
- Calcarea carbonica: This remedy is often indicated for bronchitis after a cold. The cough can be troublesome and tickling, worse from lying down or stooping forward, worse from getting cold, and worse at night. Children may have fever, sweaty heads while sleeping, and be very tired. Adults may feel more chilly and have clammy hands and feet, breathing problems when walking up slopes or climbing stairs, and generally poor stamina.
- Dulcamara: When a person easily gets ill after being wet and chilled (or when the weather changes from warm and dry to wet and cool) this remedy may be indicated. The cough can be tickly, hoarse, and loose, and worse from physical exertion. Tendencies toward allergies (cats, pollen, etc.) may increase the person’s susceptibility to bronchitis.
- Hepar sulphuris calcareum: The cough that fits this remedy is usually hoarse and rattling, with yellow mucus coming up. The person can be extremely sensitive to cold—even a minor draft or sticking an arm out from under the covers may set off jags of coughing. Cold food or drink can make things worse. A person who needs this remedy feels vulnerable both physically and emotionally, and may act extremely irritable and out of sorts.
- Kali bichromicum: A metallic, brassy, hacking cough that starts with a troublesome tickling in the upper air-tubes and brings up strings of sticky yellow mucus can indicate this remedy. A sensation of coldness may be felt inside the chest, and coughing can lead to pain behind the breastbone or extending to the shoulders. Breathing may make a rattling sound when the person sleeps. Problems are typically worse in the early morning, after eating and drinking, and from exposure to open air. The person feels best just lying in bed and keeping warm.
- Silicea (also called Silica): A person who needs this remedy can have bronchitis for weeks at a stretch, or even all winter long. The cough takes effort and may bring up yellow or greenish mucus, or little granules that have an offensive smell. Stitching pains may be felt in the back when the person is coughing. Chills are felt more than heat during fever, and the person is likely to sweat at night. A person who needs this remedy is usually sensitive and nervous, with low stamina, swollen lymph nodes, and poor resistance to infection.
- Sulphur: This remedy can be indicated when a person has had many bouts of bronchitis (sometimes the resistance has been weakened by taking antibiotics too often for minor complaints). The cough feels irritating, burning, and painful; yellow or greenish mucus may be produced. Problems can be worse if the person gets too warm in bed, and breathing problems at night may wake the person up. Redness of the eyes and mucous membranes, and foul-smelling breath and perspiration are often seen when a person needs this remedy.
Nice
Keep it up dr parminder, ur all information is very important and helpfull for others,, thanks a lot
Valuable information….great job
Thanx for the info
Nyc article 👍