Epidural Injections For Back Pain

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 4 min read

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For severe symptoms, danger signs, pregnancy, child illness, or sudden worsening, seek urgent medical care.

বাংলা রোগী নোট এখনো যোগ করা হয়নি। পোস্ট এডিটরে “RX Bangla Patient Mode” বক্স থেকে সহজ বাংলা সারাংশ যোগ করুন।

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Article Summary

ESI; Spinal injection for back pain; Back pain injection; Steroid injection - epidural; Steroid injection - back An epidural steroid injection (ESI) is the delivery of powerful anti-inflammatory medicine directly into the space outside of the sac of fluid around your spinal cord. This area is called the epidural space. ESI is not the same as epidural anesthesia given just before childbirth or certain types of surgery....

Key Takeaways

This article explains Description in simple medical language.
This article explains Why the Procedure Is Performed in simple medical language.
This article explains Risks in simple medical language.
This article explains Before the Procedure in simple medical language.

Educational health guideWritten for patient understanding and clinical awareness.

Reviewed content workflowUse writer and reviewer profiles for stronger trust.

Emergency safety firstUrgent warning signs are highlighted below.

Seek urgent medical care if you notice

These warning signs are general safety guidance. Local emergency numbers and clinical judgment should always come first.

New or worsening weakness, numbness, or loss of coordination.
Loss of bladder or bowel control, or numbness around the groin or saddle area.
Back or neck pain with fever, recent major injury, cancer history, or unexplained weight loss.

Emergency now

Use emergency care for severe, sudden, rapidly worsening, or life-threatening symptoms.

See a doctor

Book a professional medical evaluation if symptoms persist, worsen, recur often, affect daily activities, or occur in a high-risk patient.

Learn safely

Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

ESI; Spinal injection for pain: Back pain means pain in the spine, muscles, discs, joints, or nerves of the back. সহজ বাংলা: পিঠ/কোমরের ব্যথা।" data-rx-term="back pain" data-rx-definition="Back pain means pain in the spine, muscles, discs, joints, or nerves of the back. সহজ বাংলা: পিঠ/কোমরের ব্যথা।">back pain; Back pain injection; Steroid injection – epidural; Steroid injection – back

An epidural steroid injection (ESI) is the delivery of powerful infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।" data-rx-term="inflammation" data-rx-definition="Inflammation is the body’s response to injury, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।">inflammation, pain, or swelling. সহজ বাংলা: প্রদাহ/ফোলা/ব্যথা কমায়।" data-rx-term="anti-inflammatory" data-rx-definition="Anti-inflammatory means reducing inflammation, pain, or swelling. সহজ বাংলা: প্রদাহ/ফোলা/ব্যথা কমায়।">anti-inflammatory medicine directly into the space outside of the sac of fluid around your spinal cord. This area is called the epidural space.

ESI is not the same as epidural anesthesia given just before childbirth or certain types of surgery.

Description

ESI is done in a hospital or outpatient clinic. The procedure is done in the following way:

You change into a gown.
You then lie face down on an x-ray table with a pillow under your stomach. If this position causes pain, you either sit up or lie on your side in a curled position.
The health care provider cleans the area of your back where the needle will be inserted. Medicine may be used to numb the area. You may be given medicine to help you relax.
The doctor inserts a needle into your back. The doctor likely uses an x-ray machine that produces real-time images to help guide the needle to the correct spot in your lower back.
A mixture of steroid and numbing medicines are injected into the area. This medicine decreases swelling and pressure on the larger nerves around your spine and helps relieve pain.
You may feel some pressure during the injection. Most of the time, the procedure is not painful. It is important not to move during the procedure because the injection needs to be very precise.
You are watched for 15 to 20 minutes after the injection before going home.

Why the Procedure Is Performed

Your doctor may recommend ESI if you have pain that spreads from the lower spine to the hips or down the leg. This pain is caused by pressure on a nerve as it leaves the spine, most often due to a bulging disc.

ESI is used only when your pain has not improved with medicines, physical therapy, or other nonsurgical treatments.

Risks

ESI is generally safe. Complications may include:

Dizziness, pain in the head or upper neck. সহজ বাংলা: মাথাব্যথা।" data-rx-term="headache" data-rx-definition="Headache means pain in the head or upper neck. সহজ বাংলা: মাথাব্যথা।">headache, or feeling sick to your stomach. Most of the time these are mild.
Nerve root damage with increased pain down your leg
Infection in or around your spine ( meningitis or abscess )
Allergic reaction to the medicine used
Bleeding around the spinal column (hematoma)
Possible rare brain and nervous system problems

Talk to your doctor about your risk of complications.

Having these injections too often may weaken the bones of your spine or nearby muscles. Receiving higher doses of the steroids in the injections may also cause these problems. Because of this, most doctors limit patients to two or three injections per year.

Your doctor will most likely have ordered an MRI scan of the back before this procedure. This helps your doctor determine the area to be treated.

Before the Procedure

Tell your doctor or nurse:

If you are pregnant or might be pregnant
What medicines you are taking, including herbs, supplements, and other drugs you bought without a prescription

You may be told to stop taking medicines that make it hard for your blood to clot for several days before the test. This may include aspirin, ibuprofen (Advil, Motrin), clopidogrel (Plavix), warfarin (Coumadin), naproxen (Aleve, Naprosyn), and heparin.

After the Procedure

You may feel some discomfort in the area where the needle was inserted. This should last only a few hours.

You may be told to rest for the rest of the day.

Your pain may become worse for 2 to 3 days after the injection before it begins to improve. The steroid usually takes 2 to 3 days to work.

If you receive medicines to make you sleepy during the procedure, you must arrange for someone to drive you home.

Outlook (Prognosis)

ESI provides short-term pain relief in at least half of the people who receive it. Symptoms may remain better for weeks to months, but rarely up to a year.

The procedure does not cure the cause of your pain: Back pain means pain in the spine, muscles, discs, joints, or nerves of the back. সহজ বাংলা: পিঠ/কোমরের ব্যথা।" data-rx-term="back pain" data-rx-definition="Back pain means pain in the spine, muscles, discs, joints, or nerves of the back. সহজ বাংলা: পিঠ/কোমরের ব্যথা।">back pain. You will need to continue back exercises and other treatments.

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Orthopedic doctor, spine specialist, neurologist, or physiotherapist depending on severity.

What to tell the doctor

Mark pain area and whether pain travels to leg.
Write numbness, weakness, bladder/bowel problem, fever, injury, or night pain if present.
Bring previous X-ray/MRI and medicine list.

Questions to ask

Is this muscle pain, disc problem, nerve pressure, arthritis, infection, or another cause?
Do I need X-ray or MRI now?
Which activities should I avoid and which exercises are safe?
When can I return to work?

Tests to discuss

Spine and neurological examination
Straight leg raise or similar nerve tension tests
X-ray if trauma/deformity/chronic pain is suspected
MRI if leg weakness, sciatica, or red flags are present

Avoid these mistakes

Avoid heavy lifting, long bed rest, and untrained spinal manipulation.
Avoid NSAIDs if ulcer, kidney disease, blood thinner use, pregnancy, or allergy unless doctor says safe.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

Avoid heavy lifting, sudden bending, and prolonged bed rest.
Use comfortable posture and gentle movement as tolerated.
Discuss physiotherapy, X-ray, or MRI only when clinically needed.

OTC medicine safety

For mild back pain, pain-relief medicine may be discussed with a doctor or pharmacist.
Avoid repeated painkiller use if you have kidney disease, stomach ulcer, uncontrolled blood pressure, or are taking blood thinners.

Avoid these mistakes

Do not start antibiotics without a proper medical decision.
Do not use steroid tablets or injections casually for quick relief.
Do not delay emergency care because of home remedies.

Get urgent help if

Back pain with leg weakness, numbness around private area, loss of urine/stool control, fever, cancer history, or major injury needs urgent care.

Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Orthopedic / spine specialist, physical medicine doctor, or qualified clinician

Tests to discuss with doctor

Neurological examination for leg power, sensation, reflexes, and straight leg raise
X-ray only if injury, deformity, long-lasting pain, or doctor suspects bone problem
MRI discussion if severe nerve symptoms, weakness, bladder/bowel problem, or persistent symptoms

Questions to ask

What is the most likely cause of my symptoms?
Which warning signs mean I should go to emergency care?
Which tests are really needed now?
Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?
Is physiotherapy, posture correction, or activity modification needed?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Go to emergency care if you notice:

New leg weakness, numbness around private area, or loss of bladder/bowel control
Back pain after major injury, fever, unexplained weight loss, cancer history, or severe night pain

Doctor / service to discuss: Orthopedic/spine specialist, physical medicine doctor, physiotherapist under guidance, or qualified clinician.

Step 1
Check danger signs first
If danger signs are present, seek emergency care and do not wait for online information.
Step 2
Record the symptom story
Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.
Step 3
Visit a qualified clinician
A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.
Step 4
Do only useful tests
Discuss neurological examination first. X-ray or MRI may be needed only when red flags, injury, nerve weakness, or persistent severe symptoms are present.
Step 5
Follow up and return early if worse
If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips

Take a written symptom diary and all previous prescriptions/test reports.
Do not hide medicines already taken, even herbal or over-the-counter medicines.
Ask which warning signs mean urgent referral to hospital.
Avoid forceful massage or bone-setting when there is weakness, injury, fever, or nerve symptoms.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

RX Patient Help

Ask a health question safely

Write your symptom story. A health professional or site editor can review it before any answer is prepared. This box is not for emergency care.

Emergency first: Severe chest pain, breathing trouble, unconsciousness, stroke signs, severe injury, heavy bleeding, or rapidly worsening symptoms need urgent local medical care now.

Frequently Asked Questions

Is this article a replacement for a doctor?

No. It is educational content only. Patients should consult a qualified clinician for diagnosis and treatment.

When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

References

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Epidural Injections For Back Pain

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