Chest Drain / PTX Info. for patients discharged from the CDU


Cork Emergency Departments


Why was the chest drain inserted?

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You were diagnosed with condition called pneumothorax (ptx) / haemothorax (htx). What this means is that air/ blood/ both were accumulating within your chest cavity between two layers of thin tissue called the pleura. A chest drain may have been inserted in order to remove the air/blood. Sometimes a drain is not necessary. Two most common reasons for this condition are: trauma (due to broken ribs) or spontaneous (without any specific reason).

What's next?

You are being discharged from the Clinical Decision Unit, this means that your condition is considered stable. You are now safe to return home. Please be aware that a small amount of the air could remain trapped between layers of pleura, this sometimes takes couple to weeks to be reabsorbed back into your body. Therefore, you must be aware of red flag symptoms:

If any of those symptoms are present, please present back to the Emergency Department. Above symptoms could mean your pneumothorax has reaccumulated.

If you are having no symptoms we will ask you to reattend Clinical Decision Unit on …./…../….. at 1030 am. We will repeat the x-ray of your chest to ensure that pneumothorax is fully resolved.

Why do I need to attend follow-up?

You need to be aware that until your pneumothorax is completely resolved you MUST NOT travel by air. Before you can travel by air again we must ensure complete resolution of the condition.

What can I do to improve my respiratory health?

We recommend you stop smoking if you currently do. If you are interested, please as your nurse for contact details to smoking cessation services in CUH.

I am a deep-sea diver; how does this affect me?

Unfortunately, we recommend you never scuba dive again unless you undergo a surgical procedure to repair the pneumothorax. If you were to sustain another episode while under water the consequences could be fatal.

If you have any questions, please do not hesitate to ask prior to your discharge.

Content by Dr Eanna MacSuibhne 243/08/2024.

Print copy this advice sheet.


If you are concerned, please contact the Emergency Department you first attended:

Mercy Injury Unit, Gurranabraher (021)4926900

LIU Mallow(022)58506

LIU Bantry(027)52900