The saturation level of oxygen in your husband could signify a grave illness that is the root cause. He must visit a pulmonologist or an internist as soon as possible to diagnose the reason for his low oxygen levels and to provide effective treatment. 

This might result from ongoing or old lung infections or chronic lung diseases. I would suggest you go a pulmonologist for more clarification and the symptoms management of your condition.

Shortness of breath often results from the following reasons: asthma, COPD, bronchitis, pneumonia, and other respiratory conditions. The breathing problem should be treated by the pulmonologist if it persists. 

It could be respiratory infections or allergy. It is necessary to consult a pulmonologist who correctly diagnoses and treats the problem effectively. Late treatment may cause complications and aggravate symptoms.
 

It could be 5 days of a productive cough that may signal a respiratory or bronchial infection. In addition, you need to see a pulmonologist who will determine it for sure and give you an appointment. 

It is advisable not to discontinue steroids abruptly without consulting your doctor as it leads to withdrawal symptoms. Please visit your doctor for any worries about the medication and they will give you a professional advice. If you happen to need a respiratory problem specialist, visit a pulmonologist.
 

Difficulty in breathing, production of mucus and chest congestion could be a result of a respiratory infection or an allergy. A pulmonologist should be consulted to diagnose and treat the condition.
 

If shortness of breath comes in while walking on, it means the respiratory condition. It is advised to consult a pulmonologist for further assessment and diagnosis. A pulmonologist is a specialist who can help in diagnosing and treating lung and respiratory conditions.
 

It is recommended that you seek the advice of a pulmonologist if you have been having symptoms of cough for more than 2 weeks. Chronic cough is a common symptom that can be related to various respiratory diseases like asthma, bronchitis, and lung cancer. 

Normally your normal B02 saturation level shouldn’t be bouncing between 82-92%. This is, in particular, a troubling case for someone whose immunity is compromised and who has chronic bronchitis. I advise you to seek help from a pulmonologist to carry out further evaluation and suggest treatment options.

In case a doctor has evaluated your ERS as not being a cause of worry, you need to accept their expert opinion and do not overthink it. Therefore, if you are still confused or you have any more questions you must go to a pulmonologist.

Full-body pain can be a symptom of many illnesses that range from viral and bacterial infections. Visit a physician, if you have any health issue. These symptoms call a person needing consultation with a general physician or a pulmonologist.

The effects of flu, cold, and temperature elevations are common in winter. These symptoms are basically due to viral occasions and hence, they can be treated through the use of over-the-counter drugs and rest. See a general physician or a pulmonologist as this would be the best option.

If you have had a bad cough that has persisted since Friday, you really must see a doctor as soon as possible. This may be just one of the symptoms of lots of different conditions; it can be due to bronchitis or pneumonia. You should see a pulmonologist or a respiratory physician, who will examine and treat you accordingly. 

You should seek immediate medical care for your daughter. Pneumonia is a severe illness that can easily cause difficulty in the respiratory system, among other serious diseases. Immediately, you are asked to visit a pulmonologist or pediatrician who specializes in the field of respiratory diseases for purposes of diagnosis and treatment. Early intervention can help prevent the complications and aid in fast recovery.