Which respiratory disorder is most common in the first 24 hours after surgery?

Does your child have a respiratory problem?

Respiratory problems can affect the nose, mouth, sinuses, and throat (upper respiratory system) or the bronchial tubes and lungs (lower respiratory system).

How old are you?

Less than 3 months

Less than 3 months

3 to 5 months

3 to 5 months

6 to 11 months

6 to 11 months

12 months to less than 3 years

12 months to less than 3 years

3 to 11 years

3 to 11 years

12 years or older

12 years or older

Are you male or female?

  • If you are transgender or non-binary, choose the sex that matches the body parts (such as ovaries, testes, prostate, breasts, penis, or vagina) you now have in the area where you are having symptoms.
  • If your symptoms aren’t related to those organs, you can choose the gender you identify with.
  • If you have some organs of both sexes, you may need to go through this triage tool twice (once as "male" and once as "female"). This will make sure that the tool asks the right questions for you.

Has your child swallowed or inhaled an object?

Yes

Swallowed or inhaled object

No

Swallowed or inhaled object

Has your child had surgery in the past 2 weeks?

Surgery can cause problems that make your child cough.

Yes

Surgery within past 2 weeks

No

Surgery within past 2 weeks

Does your baby seem sick?

A sick baby probably will not be acting normally. For example, the baby may be much fussier than usual or not want to eat.

How sick do you think your baby is?

Extremely sick

Baby is very sick (limp and not responsive)

Sick

Baby is sick (sleepier than usual, not eating or drinking like usual)

Would you describe the breathing problem as severe, moderate, or mild?

Severe

Severe difficulty breathing

Moderate

Moderate difficulty breathing

Mild

Mild difficulty breathing

Is your child having trouble breathing (more than a stuffy nose)?

Yes

Difficulty breathing more than stuffy nose

No

Difficulty breathing more than stuffy nose

Yes

Drooling and unable to swallow

No

Drooling and unable to swallow

Would you describe the breathing problem as severe, moderate, or mild?

Severe

Severe difficulty breathing

Moderate

Moderate difficulty breathing

Mild

Mild difficulty breathing

Does your child have a chronic health problem that affects his or her breathing, such as asthma?

A breathing problem may be more of a concern if your child normally does not have breathing problems.

Yes

Has chronic breathing problems

No

Has chronic breathing problems

Is the problem your child is having right now different than what you are used to?

Yes

Breathing problem is different than usual symptoms

No

Breathing problem is different than usual symptoms

Is your child's ability to breathe:

Getting worse?

Breathing problems are getting worse

Staying about the same (not better or worse)?

Breathing problems are unchanged

Getting better?

Breathing problems are getting better

Is your child's ability to breathe:

Quickly getting worse (within minutes or hours)?

Breathing problems are quickly worsening

Slowly getting worse (over days)?

Breathing problems are slowly worsening

Staying about the same (not better or worse)?

Breathing problems are unchanged

Getting better?

Breathing problems are getting better

Does your child make a harsh, high-pitched sound when he or she breathes in?

This often occurs with a loud cough that sounds like a barking seal.

Yes

Harsh, high-pitched sound when breathing

No

Harsh, high-pitched sound when breathing

Does your child have symptoms of a serious illness?

Yes

Symptoms of serious illness

No

Symptoms of serious illness

Do you think your baby has a fever?

Did you take your child's temperature?

This is the only way to be sure that a baby this age does not have a fever. If you don't know the temperature, it's safest to assume the baby has a fever and needs to be seen by a doctor. Any problem that causes a fever at this age could be serious. Rectal temperatures are the most accurate. Taking an axillary (armpit) temperature is also an option.

Is it 38°C (100.4°F) or higher, taken rectally?

This would be an axillary temperature of 37.5°C (99.5°F) or higher.

Yes

Temperature at least 38°C (100.4°F) taken rectally

No

Temperature at least 38°C (100.4°F) taken rectally

Do you think your child has a fever?

Did you take your child's temperature?

How high is the fever? The answer may depend on how you took the temperature.

NOTE: Most people have an average body temperature of about 37°C (98.6°F). But it can vary by a degree or more and still be considered normal. If a low body temperature is the only symptom, it’s usually not something to worry about. But be sure to watch for other symptoms.

High: 40°C (104°F) or higher, oral

High fever: 40°C (104°F) or higher, oral

Moderate: 38°C (100.4°F) to 39.9°C (103.9°F), oral

Moderate fever: 38°C (100.4°F) to 39.9°C (103.9°F), oral

Mild: 37.9°C (100.3°F) or lower, oral

Mild fever: 37.9°C (100.3°F) or lower, oral

How high do you think the fever is?

Moderate

Feels fever is moderate

Mild or low

Feels fever is mild

How long has your child had a fever?

Less than 2 days (48 hours)

Fever for less than 2 days

From 2 days to less than 1 week

Fever for more than 2 days and less than 1 week

1 week or longer

Fever for 1 week or more

Does your child have a health problem or take medicine that weakens his or her immune system?

Yes

Disease or medicine that causes immune system problems

No

Disease or medicine that causes immune system problems

Does your child have shaking chills or very heavy sweating?

Shaking chills are a severe, intense form of shivering. Heavy sweating means that sweat is pouring off the child or soaking through his or her clothes.

Yes

Shaking chills or heavy sweating

No

Shaking chills or heavy sweating

Does your child have a cough?

When your child is coughing, does his or her face turn blue or purple?

Yes

Colour changes to blue or purple when coughing

No

Color changes to blue or purple when coughing

Has the coughing been so bad that it has made your baby vomit?

Yes

Vomiting after coughing spasm

No

Vomiting after coughing spasm

Is your baby coughing up blood?

Is your baby eating less than usual?

Yes

Change in eating habits

No

Change in eating habits

Has your baby had a cough for more than 1 full day (24 hours)?

Yes

Cough for more than 24 hours

No

Cough for 24 hours or less

Is your child coughing up mucus, phlegm (say "flem"), or blood from the lungs?

This is called a productive cough. Mucus or blood draining down the throat from the nose because of a cold, a nosebleed, or allergies is not the same thing.

Yes

Coughing up sputum or blood

No

Coughing up sputum or blood

Is your child coughing up blood?

How much blood is there?

Thin streaks of blood

Streaks

More than just streaks

More than streaks

Has this been going on for more than 2 days?

Yes

Coughing up mucus for more than 2 days

No

Coughing up mucus for more than 2 days

Has the coughing been so bad that it has made your child vomit?

Yes

Vomiting after coughing spasm

No

Vomiting after coughing spasm

Has your child had a cough for more than 2 weeks?

Yes

Cough for more than 2 weeks

No

Cough for more than 2 weeks

Did the symptoms start after your child took a new medicine?

Do not give your child any more of the medicine until you have talked to the child's doctor.

Yes

Medicine may be causing problems

No

Medicine may be causing problems

Does your child have a runny nose?

Does your baby have trouble eating or sleeping because of a runny, stuffy nose?

Yes

Trouble eating or sleeping because of nasal congestion

No

Trouble eating or sleeping because of nasal congestion

Is there thick, yellow drainage coming from your child's nose?

Yes

Thick, yellow nasal drainage

No

Thick, yellow nasal drainage

Has your child had the nasal drainage for more than 2 days?

Yes

Nasal drainage for more than 2 days

No

Nasal drainage for more than 2 days

Is your child acting sicker than you would expect if he or she had a minor illness, like a cold?

Yes

Seems sicker than expected

No

Seems sicker than expected

Does your child have a runny nose, watery eyes, and a lot of sneezing without other cold symptoms?

Have your child's symptoms lasted longer than 2 weeks?

Yes

Symptoms for more than 2 weeks

No

Symptoms for more than 2 weeks

Many things can affect how your body responds to a symptom and what kind of care you may need. These include:

  • Your age. Babies and older adults tend to get sicker quicker.
  • Your overall health. If you have a condition such as diabetes, HIV, cancer, or heart disease, you may need to pay closer attention to certain symptoms and seek care sooner.
  • Medicines you take. Certain medicines, such as blood thinners (anticoagulants), medicines that suppress the immune system like steroids or chemotherapy, or natural health products can cause symptoms or make them worse.
  • Recent health events, such as surgery or injury. These kinds of events can cause symptoms afterwards or make them more serious.
  • Your health habits and lifestyle, such as eating and exercise habits, smoking, alcohol or drug use, sexual history, and travel.

Try Home Treatment

You have answered all the questions. Based on your answers, you may be able to take care of this problem at home.

  • Try home treatment to relieve the symptoms.
  • Call your doctor if symptoms get worse or you have any concerns (for example, if symptoms are not getting better as you would expect). You may need care sooner.

Symptoms of difficulty breathing can range from mild to severe. For example:

  • You may feel a little out of breath but still be able to talk (mild difficulty breathing), or you may be so out of breath that you cannot talk at all (severe difficulty breathing).
  • It may be getting hard to breathe with activity (mild difficulty breathing), or you may have to work very hard to breathe even when you're at rest (severe difficulty breathing).

Symptoms of difficulty breathing in a baby or young child can range from mild to severe. For example:

  • The child may be breathing a little faster than usual (mild difficulty breathing), or the child may be having so much trouble that the nostrils are flaring and the belly is moving in and out with every breath (severe difficulty breathing).
  • The child may seem a little out of breath but is still able to eat or talk (mild difficulty breathing), or the child may be breathing so hard that he or she cannot eat or talk (severe difficulty breathing).

Severe trouble breathing means:

  • The child cannot eat or talk because he or she is breathing so hard.
  • The child's nostrils are flaring and the belly is moving in and out with every breath.
  • The child seems to be tiring out.
  • The child seems very sleepy or confused.

Moderate trouble breathing means:

  • The child is breathing a lot faster than usual.
  • The child has to take breaks from eating or talking to breathe.
  • The nostrils flare or the belly moves in and out at times when the child breathes.

Mild trouble breathing means:

  • The child is breathing a little faster than usual.
  • The child seems a little out of breath but can still eat or talk.

If you're not sure if a child's fever is high, moderate, or mild, think about these issues:

With a high fever:

  • The child feels very hot.
  • It is likely one of the highest fevers the child has ever had.

With a moderate fever:

  • The child feels warm or hot.
  • You are sure the child has a fever.

With a mild fever:

  • The child may feel a little warm.
  • You think the child might have a fever, but you're not sure.

Temperature varies a little depending on how you measure it. For children up to 11 years old, here are the ranges for high, moderate, and mild according to how you took the temperature.

Oral (by mouth), ear, or rectal temperature

  • High: 40° C (104° F) and higher
  • Moderate: 38° C (100.4° F) to 39.9° C (103.9° F)
  • Mild: 37.9° C (100.3° F) and lower

A forehead (temporal) scanner is usually 0.3° C (0.5° F) to 0.6° C (1° F) lower than an oral temperature.

Armpit (axillary) temperature

  • High: 39.5° C (103° F) and higher
  • Moderate: 37.5° C (99.5° F) to 39.4° C (102.9° F)
  • Mild: 37.4° C (99.4° F) and lower

Note: For children under 5 years old, rectal temperatures are the most accurate.

Certain health conditions and medicines weaken the immune system's ability to fight off infection and illness. Some examples in children are:

  • Diseases such as diabetes, cystic fibrosis, sickle cell disease, and congenital heart disease.
  • Steroid medicines, which are used to treat a variety of conditions.
  • Medicines taken after organ transplant.
  • Chemotherapy and radiation therapy for cancer.
  • Not having a spleen.

Symptoms of serious illness in a baby may include the following:

  • The baby is limp and floppy like a rag doll.
  • The baby doesn't respond at all to being held, touched, or talked to.
  • The baby is hard to wake up.

Symptoms of serious illness may include:

  • A severe headache.
  • A stiff neck.
  • Mental changes, such as feeling confused or much less alert.
  • Extreme fatigue (to the point where it's hard for you to function).
  • Shaking chills.

Sudden drooling and trouble swallowing can be signs of a serious problem called epiglottitis. This problem can happen at any age.

The epiglottis is a flap of tissue at the back of the throat that you can't see when you look in the mouth. When you swallow, it closes to keep food and fluids out of the tube (trachea) that leads to the lungs. If the epiglottis becomes inflamed or infected, it can swell and quickly block the airway. This makes it very hard to breathe.

The symptoms start suddenly. A person with epiglottitis is likely to seem very sick, have a fever, drool, and have trouble breathing, swallowing, and making sounds. In the case of a child, you may notice the child trying to sit up and lean forward with his or her jaw forward, because it's easier to breathe in this position.

You can use a small rubber bulb (called an aspirating bulb) to remove mucus from your baby's nose or mouth when a cold or allergies make it hard for the baby to eat, sleep, or breathe.

To use the bulb:

  1. Put a few saline nose drops in each side of the baby's nose before you start.
  2. Position the baby with his or her head tilted slightly back.
  3. Squeeze the round base of the bulb.
  4. Gently insert the tip of the bulb tightly inside the baby's nose.
  5. Release the bulb to remove (suction) mucus from the nose.

Don't do this more than 5 or 6 times a day. Doing it too often can make the congestion worse and can also cause the lining of the nose to swell or bleed.

A baby that is extremely sick:

  • May be limp and floppy like a rag doll.
  • May not respond at all to being held, touched, or talked to.
  • May be hard to wake up.

A baby that is sick (but not extremely sick):

  • May be sleepier than usual.
  • May not eat or drink as much as usual.

Seek Care Now

Based on your answers, you may need care right away. The problem is likely to get worse without medical care.

  • Call your doctor now to discuss the symptoms and arrange for care.
  • If you cannot reach your doctor or you don't have one, seek care in the next hour.
  • You do not need to call an ambulance unless:
    • You cannot travel safely either by driving yourself or by having someone else drive you.
    • You are in an area where heavy traffic or other problems may slow you down.

Call 911 Now

Based on your answers, you need emergency care.

Call 911 or other emergency services now.

Sometimes people don't want to call 911. They may think that their symptoms aren't serious or that they can just get someone else to drive them. But based on your answers, the safest and quickest way for you to get the care you need is to call 911 for medical transport to the hospital.

Make an Appointment

Based on your answers, the problem may not improve without medical care.

  • Make an appointment to see your doctor in the next 1 to 2 weeks.
  • If appropriate, try home treatment while you are waiting for the appointment.
  • If symptoms get worse or you have any concerns, call your doctor. You may need care sooner.

Seek Care Today

Based on your answers, you may need care soon. The problem probably will not get better without medical care.

  • Call your doctor today to discuss the symptoms and arrange for care.
  • If you cannot reach your doctor or you don't have one, seek care today.
  • If it is evening, watch the symptoms and seek care in the morning.
  • If the symptoms get worse, seek care sooner.

Post-Operative Problems

Respiratory Problems, Age 12 and Older

Swallowed or Inhaled Objects

Which respiratory disorder is most common in the first 24 48 hours after surgery?

The diagnosis of atelectasis is typically clinical, especially in the post-operative patient who has developed respiratory symptoms within 24hrs of surgery.

Why is atelectasis common after surgery?

General anesthesia is a common cause of atelectasis. It changes your regular pattern of breathing and affects the exchange of lung gases, which can cause the air sacs (alveoli) to deflate. Nearly everyone who has major surgery develops some amount of atelectasis. It often occurs after heart bypass surgery.

Can you get pneumonia from anesthesia?

Aspiration pneumonia is usually caused by aspiration of gastric contents during anesthesia. It causes severe pulmonary complications.

How can I prevent pneumonia after surgery?

Cough and deep-breathing exercises with incentive spirometer. Twice daily oral hygiene with chlorhexidine swabs. Ambulation with good pain control. Head-of-bed elevation to at least 30° and sitting up for all meals.