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A chest drain is a small tube that is placed through your skin into the space between your lungs and rib cage (the pleural space) to drain the fluid that has built up.
The procedure will be carried out by a qualified doctor with a suitable level of experience. Because this is a Teaching Hospital, the doctor performing the procedure may be supervised by a senior doctor.
The procedure will take place in the procedure room in EACU (Emergency Ambulatory Care Unit) on Level 5 of the Thomas Kemp Tower at the Royal Sussex County Hospital.
If you are an acute admission from A&E, then the procedure will be done in A&E itself to avoid any delay depending on the underlying cause.
For an emergency procedure
Your doctor looking after you will check if you are on any blood thinning medications and advise to stop as required. You will also have blood test prior procedure.
For an elective (non-emergency) procedure
You may be asked to have a blood test a few days before you come to hospital, or on the day of the procedure. If it is on the same day, it will be a few hours before the procedure to make sure that there is no delay while we wait for your blood results.
To minimise risk of bleeding risk associated with the procedure, you may be advised to stop taking some of blood thinning medication by your doctor or from the hospital. Please only stop taking your blood thinning medication once you have been advised to stop by your doctor or from the hospital.
Please contact your doctor or the medical team if you are not sure about stopping your blood thinning medication before the procedure.
You may eat and drink as normal.
You will be asked to lie down on a bed where the doctor will use an ultrasound machine to see where it is best to insert the drain. The ultrasound lets the doctor ‘look’ through the chest wall and also identify the safest site on the skin to carry out the procedure. It is painless and noninvasive. A cool gel is used on the skin first.
Then your skin will be cleaned and a local anaesthetic will be injected to numb the area.
The chest drain will then be inserted between the ribs in the numb area. This is connected to a tube and one-way bag or drainage bottle containing water. The water acts as a one-way seal to allow air or fluid to drain out but not go back in to your chest.
The whole procedure will usually take up to an hour.
The local anaesthetic will sting at first but it will allow the needle to be inserted without causing too much discomfort.
You may feel some pushing and pulling during the procedure. Please tell the doctor if you feel any pain.
We sometimes use a stitch to tie the drain in and an adhesive dressing on the skin. Please move carefully as drains can still be pulled out.
It depends on why you need the drain. Your medical team will keep you informed on a regular basis.
This is straight forward and is usually done by the doctor or a nurse. Once all the dressings are removed, the suture fixing the drain to the skin will be cut and the drain will be gently pulled out. You may be asked to hold your breath in a special way when this is done. It can be uncomfortable but only lasts a few seconds.
There is a small risk of infection and bleeding but every effort is made to prevent this from happening.
Some people have a little pain after the procedure which may be helped by painkillers. If you have a lot of pain, difficulty breathing, or fever please tell a doctor or nurse so they can look for a cause and treat it.
If you have noticed the drain being accidentally pulled out or disconnected, please inform the nurse or the doctor in the ward immediately.
Emergency Ambulatory Care Unit (EACU): 01273 696955, extension 64002.
Your district nurse number (please write once known):
The information here is for guidance purposes only and is in no way intended to replace professional clinical advice by a qualified practitioner.
Publication Date: September 2019
Review Date: December 2022