Asthma Inhalers vs Oxygen Machine – Which Is More Cost-Saving for Chronic Asthma Patients? (2026 Guide)

alia
Jun 9
5 min read

Introduction
Asthma Inhaler and Oxygen Machine: What Is the Difference?
Which Is More Cost-Saving for Chronic Asthma Patients?
When Might an Asthma Patient Need an Oxygen Machine?
Why Inhalers Are Still Important for Asthma
Did You Know?
How to Make the Right Choice
Conclusion
Asthma Inhalers vs Oxygen Machine FAQ
Rent an Oxygen Machine for Home Use

Asthma inhaler for chronic asthma daily treatment

Introduction

For chronic asthma patients, inhalers are usually more cost-saving for daily treatment, while oxygen machines are only suitable if a doctor confirms that the patient needs additional oxygen support.

Many families are confused between asthma inhalers and oxygen machines. Both are related to breathing, but their actual functions are different.

An inhaler helps treat narrowed or inflamed airways caused by asthma. An oxygen machine supplies additional oxygen when oxygen levels in the body are low. So, it is not a replacement for an inhaler.

For chronic asthma patients, the safest decision is to follow a doctor’s advice, especially if the patient often experiences shortness of breath, low SpO₂, or has recently been discharged from hospital.

Asthma Inhaler and Oxygen Machine: What Is the Difference?

Asthma Inhaler

An inhaler is medication delivered directly into the airways. It can help open the airways, reduce inflammation, or control asthma symptoms.

Asthma happens when the airways become narrowed, swollen, and produce mucus, causing coughing, wheezing, chest tightness, and difficulty breathing.

Oxygen Machine

An oxygen machine, or oxygen concentrator, is a device that takes surrounding air, filters out nitrogen, and supplies more concentrated oxygen to the patient. Cleveland Clinic explains that an oxygen concentrator can produce up to around 95% oxygen for breathing support.

In simple terms:

Item	Inhaler	Oxygen Machine
Main function	Treats the airways	Adds oxygen supply
Daily asthma use	Yes, if instructed by a doctor	Only if additional oxygen is needed
Suitable during asthma attack	Yes, according to treatment plan	For low oxygen / severe cases
Can replace each other?	No	No

Which Is More Cost-Saving for Chronic Asthma Patients?

For Daily Treatment, Inhalers Are Usually More Cost-Saving

For most chronic asthma patients, inhalers are more cost-saving because they are the main treatment used to control symptoms and reduce the risk of attacks.

Modern asthma guidelines emphasise the use of inhaled corticosteroid medication or ICS-based treatment for adults and adolescents with asthma, instead of relying only on short-acting relievers.

Oxygen Machines Are More Worthwhile If Oxygen Support Is Needed

An oxygen machine may be more worthwhile if the patient truly needs oxygen support at home, such as after hospital discharge or when oxygen readings are low based on a doctor’s advice.

If usage is only temporary, renting an oxygen machine is usually more cost-saving than buying one immediately.

Oximeter monitoring for asthma patient oxygen level at home

When Might an Asthma Patient Need an Oxygen Machine?

When Oxygen Levels Are Low

In severe asthma, patients may experience low oxygen levels. The Australian Asthma Handbook states that oxygen may be given if SpO₂ while breathing room air is below 92%, with target levels depending on the patient’s condition.

However, this should be assessed by a doctor or healthcare professional.

After Hospital Discharge

Some patients may be allowed to go home but still need temporary oxygen monitoring or support at home. In this situation, renting an oxygen machine can help families provide more comfortable care.

Why Inhalers Are Still Important for Asthma

Inhalers Treat the Cause of Asthma-Related Breathlessness

Asthma usually involves narrowed and inflamed airways. An oxygen machine can add oxygen, but it does not open the airways like certain inhaler medications do.

That is why patients should not stop using inhalers just because there is an oxygen machine at home.

Do Not Change Medication Without a Doctor’s Advice

If the patient still wheezes often despite using an inhaler, it may be a sign that the treatment needs to be reviewed. A doctor may need to check inhaler technique, medication type, dosage, asthma triggers, or the need for additional treatment.

Did You Know?

An Oximeter Can Help Monitor the Condition, But It Is Not a Substitute for a Doctor

Many families use an oximeter to monitor SpO₂ readings at home. This can be helpful, but readings alone are not enough to assess the full asthma condition.

If the patient appears to be struggling badly to breathe, confused, has bluish lips, is extremely weak, or the inhaler does not help as usual, seek emergency treatment immediately.

For safety, keep the phone number of a nearby hospital or clinic, especially if the patient has chronic asthma.

How to Make the Right Choice

Rent versus buy oxygen machine for chronic asthma care

Choose an Inhaler If Your Focus Is Daily Asthma Treatment

If the doctor says asthma needs to be controlled with medication, an inhaler is the main choice. It is more suitable for daily control and attack prevention.

Choose an Oxygen Machine If the Doctor Recommends Oxygen Support

If the doctor recommends oxygen therapy at home, only then does an oxygen machine become an important need. For temporary use, renting first is the more cost-saving option.

Oxygen Machine Malaysia offers 5L oxygen machines with 96% oxygen purity, rental from RM250 per month, delivery within 4 hours for certain situations, and usage guidance.

Conclusion

For chronic asthma patients, inhalers are usually more cost-saving and more important for daily treatment. An oxygen machine is not a replacement for an inhaler, but it can be an additional support if the patient has low oxygen levels or if a doctor recommends it.

The smartest choice is not to buy an expensive machine without confirmation. Get medical advice, check oxygen readings, and consider rental if it is only needed temporarily.

This way, families can care for asthma patients more safely, more systematically, and more cost-effectively.

Asthma Inhalers vs Oxygen Machine FAQ

1. For chronic asthma patients, which is more cost-saving: inhaler or oxygen machine?

For most chronic asthma patients, inhalers are more cost-saving because they are used for daily treatment. Oxygen machines are only worthwhile if a doctor confirms that the patient needs additional oxygen.

2. Can an oxygen machine replace an inhaler?

No. An oxygen machine supplies additional oxygen, but it does not replace the function of inhaler medication in opening the airways or controlling asthma inflammation.

3. When does an asthma patient need to use an oxygen machine?

An asthma patient may need an oxygen machine if oxygen levels are low, after hospital discharge, or when a doctor recommends oxygen support at home.

4. Is an oxygen machine suitable for home use?

Yes, an oxygen machine can be used at home if recommended by a doctor. Make sure the caregiver understands the correct usage method and oxygen flow rate.

5. Is it better to rent or buy an oxygen machine?

If usage is only temporary, renting is more cost-saving. If the patient needs long-term use, buying may be more suitable after discussing with the doctor and supplier.