Saturday, April 13, 2024

How Long Is Pneumonia Contagious After Starting Antibiotics

Preventing The Spread Of Pneumonia

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You can help prevent the spread of a pneumonia by taking some simple hygiene precautions.

These include:

  • washing your hands regularly and thoroughly, particularly after touching your nose and mouth, and before handling food
  • coughing and sneezing into a tissue, then throwing it away immediately and washing your hands
  • not sharing cups or kitchen utensils with others

What Are The Symptoms Of Pneumonia

Quite often, people with pneumonia have previously had cold or flu symptoms for a few days or weeks that have got worse, not better.

The most common symptoms of pneumonia are:

  • cough can be dry or may produce thick mucus
  • fever , sweating and shivering though in older people it can cause lower than normal body temperature
  • difficulty breathing, or rapid breathing or shortness of breath. In children, the ribs or the skin under the neck can suck in, or babies may bob their heads while breathing
  • feeling generally tired and unwell
  • loss of appetite

When To Call The Doctor

You should call your childs doctor if your child:

  • Has trouble breathing or is breathing much faster than usual
  • Has a bluish or gray color to the fingernails or lips
  • Is older than 6 months and has a fever over 102°F
  • Is younger than 6 months and has a temperature over 100.4°F.
  • Has a fever for more than a few days after taking antibiotics

When your child should stay home and return to school or childcare

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How Can You Prevent Pneumonia

Experts recommend immunization for children and adults. Children get the pneumococcal vaccine as part of their routine shots. If you are 65 or older or you have a long-term health problem, it’s a good idea to get a pneumococcal vaccine. It may not keep you from getting pneumonia. But if you do get pneumonia, you probably won’t be as sick. You can also get an influenza vaccine to prevent the flu, because sometimes people get pneumonia after having the flu.

You can also lower your chances of getting pneumonia by staying away from people who have the flu, respiratory symptoms, or chickenpox. You may get pneumonia after you have one of these illnesses. Wash your hands often. This helps prevent the spread of viruses and bacteria that may cause pneumonia.

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If you have pneumonia, the first priority is clearing the infection causing it.

This means following your doctor’s treatment plan very closely. Yes, getting plenty of rest. And, yes, taking every single pill in the bottle of antibiotics your doctor prescribed you if your pneumonia is bacterial in nature.

But, even after your primary symptoms fade away, you may be left feeling lousy, with low energy and/or dealing with a cough that just won’t quit. In some cases, you may feel weak for months.

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Who Is At High Risk Of Pneumonia

Cases of pneumonia can be mild to severe and even life-threatening, depending on your physical condition and the type of pneumonia your have. Anyoneyoung or oldcan get this respiratory condition. The following groups are more susceptible to developing pneumonia:

  • People 65 years of age and older
  • Patients with a preexisting respiratory illness, such as COPD or asthma
  • People with underlying health problems, such as heart disease or HIV/AIDS
  • Those with weakened immune systems, such as patients undergoing chemotherapy, recovering from surgery, taking immunosuppressant drugs, or breathing on a ventilator
  • People with overall poor health
  • People who smoke or drink excessive amounts of alcohol

A medical professional can diagnose pneumonia with a physical examination or chest X-ray and prescribe medication as necessary.

In general, children are more likely to get pneumonia than adults. Pneumonia is the number one cause of childhood deaths in the world. Although child mortality rates from pneumonia are significantly less in America because of available health care, pneumonia is the number one reason why children are hospitalized in the United States. Children 5 years old and younger are at higher risk for pneumonia than older children.

When Would I Need To Be Hospitalized For Pneumonia

If your case of pneumonia is more severe, you may need tostay in the hospital for treatment. Hospital treatments may include:

  • Oxygen
  • Fluids, antibiotics and other medicines given through an IV
  • Breathing treatments and exercises to help loosen mucus

People most likely to be hospitalized are those who are most frail and/or at increased risk, including:

  • Babies and young children
  • People with weakened immune systems
  • People with health conditions that affect the heart and lungs

It may take six to eight weeks to return to a normal level of functioning and well-being if youve been hospitalized with pneumonia.

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Covid Pneumonia: How Long Does Recovery Take

You’re likely familiar with the common, mild symptoms of COVID-19 including fever, dry cough and fatigue.

But, in more severe cases, COVID-19 can also cause serious complications, including pneumonia.

“We still have a lot to learn about COVID-19, particularly about the havoc it can wreak on the lungs and the pneumonia it causes, which is often now called COVID pneumonia,” says Dr. Rayman Lee, pulmonologist at Houston Methodist.

That being said, there’s still plenty that experts like Dr. Lee do know about COVID pneumonia, including about how long it can take to fully recover from it.

It Might Feel Like A Cold

What can I do to prevent getting pneumonia?

Walking pneumonia is how some people describe a mild case of pneumonia. Your doctor might call it âatypical pneumoniaâ because itâs not like more serious cases.

A lung infection is often to blame. Lots of things can cause it, including:

  • Bacteria
  • Inhaled food

Walking pneumonia usually is due to bacteria called Mycoplasma pneumoniae.

You probably wonât have to stay in bed or in the hospital. You might even feel good enough go to work and keep up your routine, just as you might with a cold.

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Spreading Pneumonia To Others

If your pneumonia is caused by a virus or bacteria, you may spread the infection to other people while you are contagious. How long you are contagious depends on what is causing the pneumonia and whether you get treatment. You may be contagious for several days to a week.

If you get antibiotics, you usually cannot spread the infection to others after a day of treatment.

Incubation Period And Symptoms Of Pneumonia

The incubation period is the time from when you pick up the pneumonia virus to when you actively display symptoms. Many variables affect this, including the type of pneumonia, your general health, and your age. You may assume that you have a cold or the flu when symptoms begin because they are quite similar. However, they last longer and become more severe with time instead of less.

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Going To The Hospital

If you have severe pneumonia, you may have to go to the hospital:

  • In most cases of pneumonia you get in your daily life, such as at school or work , it is not necessary to go to the hospital.footnote 2
  • About one-third of people with community-based pneumonia are age 65 or older.footnote 2 Older adults are treated in the hospital more often and stay longer for the condition than younger people.footnote 2 Pneumonia is more serious in this group, because they often have and may develop other medical problems.

Treatment For Chest Infections

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Most people with bronchitis can be treated at home and make a full recovery. Assessment of the severity of pneumonia is complex. Some patients can be managed at home on simple antibiotics. Those assessed as severe may require admission to the intensive care unit and their illness may be life threatening.Treatment options include:

  • Your doctor will advise you about any medications you need to get over this attack.
  • Some people need to be admitted to hospital for further treatment, particularly young children and the elderly who are at greater risk of serious complications.
  • Review with your local doctor may be needed within 48 hours, especially if you are not improving, and again in six weeks to make sure that you have made a full recovery. A chest x-ray may be needed at this time.

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Is Walking Pneumonia Contagious If So How Is It Spread And Who Is Most At Risk

Yes, walking pneumonia caused by Mycoplasma pneumoniae is contagious . When an infected person coughs or sneezes, tiny droplets containing the bacteria become airborne and can be inhaled by others who are nearby.

The infection can be easily spread in crowded or shared living spaces such as homes, schools, dormitories and nursing homes. It tends to affect younger adults and school-aged children more than older adults.

The risk of getting more severe pneumonia is even higher among those who have existing respiratory conditions such as:

The symptoms of walking pneumonia may come on slowly, beginning one to four weeks after exposure. During the later stages of the illness, symptoms may worsen, the fever may become higher, and coughing may bring up discolored phlegm .

Cover Your Mouth And Nose

While the preferred method for covering your mouth when you cough or sneeze is into a tissue, not everyone can get to tissues in time when the urge to cough or sneeze hits. If you have the urge to cough or sneezeand a tissue isnt availablethe next best thing is to cover your mouth or nose with the inside of your elbow.

Coughing or sneezing into your elbow will decrease the chances of your leaving traces of your infection on door handles, faucets, or anything else you touch.

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How Is Pneumonia Diagnosed

Pneumonia can be diagnosed by a doctor listening to a patientâs lungs. Certain sounds heard through a stethoscope may indicate infection. In addition, a chest x-ray can help identify which part of a patientâs lung is infected. An x-ray also can show abnormal fluid collections which also can help diagnose pneumonia. The patient may also have blood drawn. Laboratory tests can show that the immune system is working properly to fight off infection.

Texas MedClinic was established in 1982 by Dr. Bernard T. Swift, Jr., as a group medical practice that specializes in urgent care and occupational medicine. Texas MedClinic has grown to 19 locations in San Antonio, New Braunfels, Austin, and Round Rock. Texas MedClinic is staffed with 82 medical providers including physicians, physician assistants and nurse practitioners and over 450 employees.

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How Do The Lungs Work

What else can I do to feel better if I have pneumonia?

Your lungs main job is to get oxygen into your blood and remove carbon dioxide. This happens during breathing. You breathe 12 to 20 times per minute when you are not sick. When you breathe in, air travels down the back of your throat and passes through your voice box and into your windpipe . Your trachea splits into two air passages . One bronchial tube leads to the left lung, the other to the right lung. For the lungs to perform their best, the airways need to be open as you breathe in and out. Swelling and mucus can make it harder to move air through the airways, making it harder to breathe. This leads to shortness of breath, difficulty breathing and feeling more tired than normal.

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How Can Walking Pneumonia Be Prevented

Unfortunately, no vaccines are available to prevent walking pneumonia caused by Mycoplasma pneumoniae. Even if you have recovered from walking pneumonia, you will not become immune, so it is possible to become infected again in the future.

Tips for preventing walking pneumonia include:

  • Cover your nose and mouth with a tissue when you sneeze or cough. If a tissue isnt available, sneeze or cough into the inside of your elbow or sleeve. Never sneeze or cough into your hands. Place used tissues into a waste basket.
  • Wash your hands often with warm water and soap for at least 20 seconds. Use an alcohol-based hand sanitizer if soap and water are not available.
  • Wear a mask around sick people if you have respiratory conditions or other chronic health conditions that would make getting pneumonia even riskier for you.
  • Get your annual Influenza shot. Bacterial pneumonia can develop after a case of the flu.
  • Ask your doctor about the pneumococcal vaccine. Two types of vaccines are available, Prevnar 13® and Pneumovax 23®. Each vaccine is recommended for people at different age points or who are at increased risk for pneumococcal disease, including pneumonia.

Facts You Should Know About Viral Pneumonia

  • Pneumonia is an infection or inflammation of the lungs. It can be in just one part of the lungs, or it can involve many parts.
  • Pneumonia is caused by bacteria, viruses, fungi, and other microorganisms.
  • The severity of pneumonia depends on which organism is causing the infection and the immune response of the individual to that infection.
  • The deadly pandemic COVID-19 coronavirus causes severe lung symptoms including pneumonia in about 16%-20% of the people who contract it. Five percent of those with severe symptoms need a ventilator to breathe, as of March 2020.
  • Viral pneumonias other than the one caused by SARS-CoV-2 virus that causes COVID-19 are usually not very serious, but they can be life-threatening in very old and very young patients and in people whose immune systems are weak.
  • Another two of the most publicized viral infections causing pneumonia are SARS and H1N1swine flu. Severe acute respiratory syndrome , which is also caused by a virus in the coronavirus family, had a major outbreak in 2003 with an estimated 8,000 cases and 750 deaths.
  • Swine flu was associated with an outbreak of pneumonia in 2009. Early reports came from cases in Mexico, with very high mortality. Many cases were also reported in the U.S. However, early identification and treatment helped reduce the death rate significantly.

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Why Does It Take So Long To Recover From Pneumonia

You can’t see the damage pneumonia causes, but you certainly feel it.

The air sacs in your lungs become inflamed during pneumonia, leading to soreness and pain. If the infection and inflammation progress, your lungs may fill with fluid and dead lung tissue, leading to the green, yellow or even bloody mucus you cough up. This fluid may also affect how well oxygen is able to transfer into your bloodstream, leading to difficulty breathing.

“Once the infection is cleared with treatment, your body still has to deal with removing all of the fluid, damage and debris left behind in your lungs. This can take a few weeks, resulting in a lingering cough and reduced lung capacity,” explains Dr. Lee. “During this time, you may find physical exertion more tiring than usual.”

A more severe case of pneumonia can cause even more damage to your lungs, which can be significant and even permanent in some cases.

“After severe pneumonia, lung capacity is reduced and muscles may be weak from being so ill. Significant weight loss can further contribute to weakness and other health conditions may be aggravated due to the stress placed on the body during illness. These are all things your body will need time to recover from,” says Dr. Lee.

In fact, it may take another several months for you to fully heal and regain strength.

How Your Doctor Chooses

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Your doctor will select the right antibiotic for you based on multiple factors, including:

  • Your age: People 65 and older have a greater risk of serious complications from pneumonia infections.
  • Your health history: A history of smoking, lung diseases, or other conditions may influence a person’s ability to fight off infections.
  • The exact infection you have: Your doctor may take a sample and test it for bacteria. They can then pick an antibiotic based on your specific infection.
  • Your previous experiences with antibiotics: Make sure to tell your doctor if you are allergic to any medications, had bad reactions to antibiotics in the past, or have developed an antibacterial-resistant infection.
  • The antibiotic sensitivity of the bacteria: The lab will test the bacteria causing your pneumonia to determine which antibiotics it is sensitive or resistant to.

Doctors typically choose your antibiotics prescription based on what medicines they think will be most effective and cause the fewest side effects.

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When Can I Return To Work School And Regular Activities If I Have Pneumonia

You typically can resume your normal activities if your symptoms are gone, mild or improving and you do not have new or worsening:

  • Shortness of breath or tiredness
  • Chest pain
  • Mucus, fever or cough

If you are generally healthy, most people feel well enough to return to previous activities in about a week. However, it may take about a month to feel totally back to normal.

What Causes Bacterial Pneumonia

Doctors often refer to typical and atypical pneumonias, based on the signs and symptoms of the condition. This can help to predict the type of bacteria causing the pneumonia, the duration of the illness, and the optimal treatment method.

Typical pneumonia comes on very quickly.

  • Typical pneumonia usually results in a high fever and shaking chills.
  • Typical pneumonia usually leads to the production of yellow or brown sputum when coughing.
  • There may be chest pain, which is usually worse with breathing or coughing. The chest also may be sore when it is touched or pressed.
  • Typical pneumonia can cause shortness of breath, especially if the person has any chronic lung conditions such as asthma or emphysema.
  • Because chest pain also can be a sign of other serious medical conditions, do not try to self-diagnose.
  • Older people can have confusion or a change in their mental abilities as a sign of pneumonia or other infection.

Atypical pneumonia has a gradual onset.

  • It is often referred to as “walking pneumonia.”
  • Sometimes it follows another illness in the days to weeks before the pneumonia.
  • The fever is usually lower, and shaking chills are less likely.

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