Preparing for MRI waiting
Informed by recognized medical guidance
Overview
An MRI (Magnetic Resonance Imaging) scan is a safe and painless test that uses strong magnets and radio waves to create detailed pictures of the inside of your body. Preparing for an MRI involves knowing what to expect before, during, and after the scan, and waiting for the results.
Key facts
- MRI scans do not use radiation.
- You may need to remove metal objects like jewellery, watches, and glasses before the scan.
- The scan can take 15 to 90 minutes depending on what part of your body is being examined.
MRI scans are very common. Millions are performed every year around the world to help diagnose and monitor many health conditions.
MRI scans can be used for people of all ages, from children to older adults. They are often recommended when other tests like X-rays or CT scans do not give enough information.
Symptoms
- Chest pain or difficulty breathing that starts suddenly during the scan
- Allergic reaction to any contrast dye used (rare), such as hives, swelling, or trouble breathing
- Feeling like you are going to faint or losing consciousness
- ⚠New or worsening pain that concerns you after the scan
- ⚠Any unusual symptoms like severe headache or vision changes
- ⚠If you think you have an allergic reaction after leaving the hospital
Common symptoms
- Feeling anxious or nervous about the scan or the results
- Worrying about being in a closed space (claustrophobia) or the noise of the machine
- Having trouble lying still for a long time
Symptoms in children
- Fear of the loud banging noises from the MRI machine
- Difficulty staying still, which may require sedation or a child-friendly scan approach
- Anxiety about being alone in the scanning room
Symptoms in older adults
- Concerns about the length of the scan and physical discomfort
- Fear of falls or difficulty getting onto the table
- Memory problems that might make it hard to follow instructions
Causes
Main causes
- An MRI scan is not caused by anything – it is a diagnostic test ordered by your doctor to investigate a symptom or condition.
- Waiting for MRI results can cause anxiety because you are waiting to learn what might be wrong.
Risk factors
- If you have metal implants, such as some pacemakers, cochlear implants, or metal clips in blood vessels, you may not be able to have an MRI without special precautions.
- Having a history of claustrophobia (fear of enclosed spaces) can make the scan more challenging.
- Being pregnant: MRI scans are generally safe in pregnancy, but your doctor will weigh the benefits and risks.
When to see a doctor
See a doctor urgently if:
- If you develop sudden symptoms like chest pain, severe headache, or trouble breathing while waiting for your MRI appointment.
- If you have a known condition that suddenly worsens, you should seek emergency care immediately.
Book a routine appointment if:
- If you have not yet received your MRI appointment and think you should have one, speak to your GP or specialist.
- If you need advice about how to prepare for your scan, ask your doctor or the radiology department.
Diagnosis
An MRI is not a diagnosis itself – it is a tool to help doctors see inside your body. A radiologist (a doctor trained to read scans) will examine the images and send a report to your referring doctor.
Tests that may be done
- MRI scan of the specific area (e.g., brain, spine, knee)
- Sometimes an injection of a contrast dye is given to make certain details clearer
What to expect at your appointment
Before the scan, you will be asked to remove any metal objects. You may change into a hospital gown. You will lie on a table that slides into the MRI machine. The machine makes loud banging noises, but you will be given earplugs or headphones. You will be able to speak to the radiographer through an intercom. The scan is painless, but you need to keep very still.
Treatment
Treatment depends entirely on the results of your MRI and the condition being investigated. The MRI itself is not a treatment – it is a diagnostic test. Your doctor will discuss any treatment options based on what the scan shows.
Self-care at home
- While waiting for MRI results, try to stay calm and keep up your normal routine.
- Practice relaxation techniques such as deep breathing or gentle exercise to manage anxiety.
- Talk to friends, family, or a counsellor if you feel overwhelmed.
Medical treatments
If the MRI shows a condition that needs treatment, your doctor will discuss options that may include medications (without naming specific ones), physical therapy, lifestyle changes, or further tests. Always follow your doctor's advice.
When is surgery considered?
If the MRI reveals a problem that requires surgery, your specialist will explain the procedure, risks, and benefits. Many conditions found on MRI do not need surgery.
Living with this condition
After your MRI, you can usually return to normal activities right away. If you had a contrast dye injection, you might be asked to drink plenty of fluids. Wait for your results as advised by your doctor.
Lifestyle tips
- Stay informed about your health, but avoid excessive online searching that may cause unnecessary worry.
- Keep a list of any symptoms you are having to discuss with your doctor.
- If you have claustrophobia, ask your doctor about options like open MRI or sedation for future scans.
Diet and exercise
No special diet or exercise is needed before or after an MRI unless your doctor gives specific instructions. Stay hydrated if you had contrast dye.
Mental health and emotional wellbeing
Waiting for MRI results can cause anxiety, sadness, or sleep problems. It is normal to feel worried. Talk to your healthcare provider about your feelings – they may refer you to a counsellor if needed.
Prevention
An MRI scan itself is not something that can be prevented – it is a diagnostic tool. However, you can prepare for the scan and manage waiting anxiety by staying organised and informed.
Vaccines
No vaccines are related to MRI scans.
Screening programmes
Screening MRIs may be recommended for people with certain risk factors, such as a strong family history of some cancers. Talk to your doctor if you think screening might be right for you.
Complications
If left untreated
- If you have symptoms that are not evaluated because you avoid the MRI, a serious condition might be missed.
- Delaying diagnosis because of fear of the scan or waiting can sometimes lead to worse outcomes.
Long-term outlook
Most MRI scans find nothing serious, and many conditions that are found can be treated effectively. Even if the results are concerning, early detection often leads to better treatment options. You are not alone – your healthcare team will support you through the process.
Find support
International organisations
- World Health Organization (WHO) – patient safety information
Local organisations
External links open third-party websites. Ruqelo Health is not responsible for external content. Listing an organisation does not imply endorsement.
Always verify with your doctor
Health guidelines vary by country and region. The information in this article is based on international clinical guidelines but may not reflect the specific guidelines, medications, or practices in your country. Always discuss your health concerns with your own doctor or healthcare provider, and refer to your local national health guidelines where available.
Important notice This information is for educational purposes only. It does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your specific situation. If you are experiencing a medical emergency, call your local emergency services immediately.
Related conditions
Sources and guidance
This article is educational and is prepared with reference to recognized health information and clinical guidance sources where available. Specific source links may vary by topic.
Last updated: July 16, 2026
Educational note: This information is for education only and is not a diagnosis.
Use it to support, not replace, advice from a licensed clinician.
If symptoms are severe, worsening, or urgent, call your local emergency number or seek emergency care.
Guidance may differ by country or region. Confirm local recommendations with a qualified healthcare provider.