A respiratory stimulant
Doxapram
A hospital-only respiratory stimulant given by drip to support breathing in certain situations, under close monitoring.
What is Doxapram?
Doxapram is a respiratory stimulant, a medicine that encourages the body to breathe more. It is a hospital-only treatment given by drip into a vein, used in specific situations to support breathing — for example in some people with severe chronic obstructive pulmonary disease (COPD) whose breathing is failing, or in newborn babies who have pauses in their breathing. It is used short term and under very close monitoring, because it stimulates the whole nervous system and the right level must be balanced carefully. It is not a medicine people take at home.
Education and reference only. This is a plain-language guide to Doxapram — it deliberately contains no doses. Doses depend on the person, the brand and the reason for treatment, and belong with your prescriber. Always check the BNF, the product labelling (SmPC) and follow medical advice.
What it is
Doxapram is a respiratory stimulant: a medicine that prompts the body to breathe harder and more often. It is used only in hospital, given as a controlled drip into a vein, in particular situations where breathing needs short-term support. Examples include some people with severe COPD whose breathing is becoming dangerously slow or shallow (where it may help while other treatment takes effect), and newborn babies, especially those born early, who have pauses in their breathing. It is always given under close medical supervision rather than taken by patients themselves.
How it works
Doxapram stimulates the parts of the body that control breathing — chemical-sensing areas in the neck and the breathing centre in the brainstem — so the drive to breathe increases and breathing becomes deeper and more frequent. This can help raise oxygen levels and clear carbon dioxide in situations where breathing has become inadequate. Because it stimulates the nervous system more widely, it can also cause restlessness, a faster heartbeat and other effects, which is why it is given carefully as a drip with close monitoring.
Company & origin
Originated / developed by: Generic (long-established).
A hospital-only respiratory stimulant used in the UK to support breathing in certain situations, given under close monitoring.
Practical use
How to take Doxapram
General, dose-free guidance — always follow your prescriber's and the leaflet's specific instructions.
- It is given only in hospital, as a controlled drip into a vein by trained staff.
- The rate is adjusted carefully to balance the right level of breathing support.
- Your breathing, oxygen and carbon dioxide levels, heart rate and blood pressure are monitored closely throughout.
- It is used for a short time, as support while the underlying problem is treated.
- Tell the team if you feel agitated, your heart races or you feel unwell during the infusion.
Weighing it up
Advantages & disadvantages of Doxapram
Advantages
- Can stimulate breathing quickly in specific situations where breathing is failing.
- Useful as a short-term bridge while the underlying cause is treated.
- Given as a controlled drip, so the level of support can be adjusted closely.
Disadvantages
- Hospital-only and given by drip, so it is not a treatment people take at home.
- Can overstimulate the nervous system, causing restlessness, a fast heartbeat or, rarely, fits.
- Suitable only for short-term use and only in carefully selected people.
Practical use
Good to know
This is a specialist, hospital-only medicine, so most people will only ever encounter it as an inpatient or for a baby in neonatal care. It is given as a carefully controlled drip because the dose needs balancing: too little does not help, while too much can cause overstimulation, with restlessness, a fast heartbeat, raised blood pressure or, rarely, fits. It is used short term, as a bridge while the underlying problem is treated, rather than as a long-term solution. The hospital team will monitor breathing, blood oxygen and carbon dioxide, heart rate and blood pressure closely throughout. It is not suitable for everyone, including people with certain heart, lung or seizure conditions, and the team will weigh up whether it is appropriate.
Who should not take it / use with caution
- It is avoided in people with epilepsy or other conditions that cause fits.
- It is not suitable for people with certain serious heart conditions, very high blood pressure, or particular severe lung problems such as asthma.
- It is used cautiously, if at all, where overstimulating breathing could be harmful, with the team weighing the risks.
Monitoring
- Close monitoring of breathing and of blood oxygen and carbon dioxide levels.
- Watching heart rate, blood pressure and alertness for signs of overstimulation.
- Adjusting the drip rate carefully and stopping it when it is no longer needed.
Side effects
- Restlessness, agitation, a fast heartbeat and raised blood pressure can occur.
- Sweating, dizziness, breathlessness, cough or a feeling of warmth.
- Less often, chest pain or, rarely, fits, which is why monitoring is close.
Key interactions
- Medicines that stimulate the nervous system, and some that raise blood pressure, can add to its effects.
- It may interact with certain anaesthetic gases, so timing around anaesthesia is considered.
- The hospital team takes account of all your other medicines when using it.
Available as: Solution given by drip (infusion) into a vein in hospital.
Answers
Doxapram: frequently asked questions
What is doxapram used for?
It is a respiratory stimulant given in hospital to support breathing in certain situations, such as some people with severe COPD whose breathing is failing, or newborn babies with pauses in their breathing.
Can I take it at home?
No. It is a hospital-only medicine given as a controlled drip into a vein, under close monitoring by trained staff.
Why does it need such close monitoring?
It stimulates the whole nervous system, so the level must be balanced carefully; too much can cause restlessness, a fast heartbeat, raised blood pressure or, rarely, fits.
How long is it used for?
It is used short term, as a bridge to support breathing while the underlying problem is treated, rather than as a long-term medicine.
Is it used in babies?
Yes. It can be used in newborn babies, especially those born early, who have pauses in their breathing, always under close neonatal care.
Authoritative sources
- BNF
- NICE CKS
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