The doctor may prescribe a type of injection to treat sciatic nerve pain or sciatica pain. Continue reading the following article to learn more about sciatic nerve injections.

Many people suffer from pain in the lower back as a result of inflammation of the sciatic nerve, so what are the injections of the sciatic nerve used to treat this type of pain?

Sciatic nerve injection

Injection of the sciatic nerve is one of the methods used to treat sciatic nerve pain (Sciatica), and it is used in the event of inflammation in the sciatic nerve resulting from a herniated disc in the spine, or narrowing of the spinal cord canal, which causes severe pain that does not go away with other treatment methods.

Sciatic nerve injections consist of steroidal anti-inflammatory drugs, such as: hydrocortisone.

Where these injections reduce inflammation and swelling of the sciatic nerve, and thus provide a temporary treatment for pain in the back and legs.

How is the sciatic nerve injection given?

The sciatic nerve injection is given by the doctor following the following steps

The specialist doctor uses an X-ray machine and injects a contrast dye in order to guide the doctor to the exact injection site.

Then injections of the sciatic nerve are given under local anesthesia around the nerve roots in the area causing the pain, which is usually the lower spine or what is known as the epidural area. You may feel some tingling, burning, or a feeling of pressure during the injection, but it goes away. After a while.

Sciatic nerve injections also contain a pain reliever with the aim of providing immediate relief of back and leg pain. The effect of this analgesic usually lasts for 4-6 hours.

Injections of steroid anti-inflammatory drugs begin to work within a few days, and their final results appear 3-7 days after taking the injection, and their effect remains for several months.

What are the side effects of using sciatic nerve injection?

You may notice some side effects after taking the injection, fortunately these effects usually go away within a few days. Here are the most prominent side effects of sciatic nerve injection:

Pain at the injection site, which is often in the lower spine.

The appearance of bruises or a collection of blood under the skin of the area that was injected, which gradually disappear with the passage of time.

Redness or flushing of the face and chest for several hours.

Superficial fat loss or thinning of the skin at the injection site, which may cause the skin to appear permanently pale.

Increased pressure and blood sugar levels, and body fluid retention, especially in patients with diabetes or high blood pressure.

A fluctuation in a person''s mood.

Sleep disturbance and insomnia.

Are there risks to taking sciatic nerve injections?

Injections of the sciatic nerve containing steroidal anti-inflammatory drugs are given once every 3 months, at a rate of 3 injections within 12 months at most, because of their long-term side effects if taken for short periods.

Although serious complications of sciatic nerve injections are rare, they can occur, including the following:

Inflammation caused by an infection, the chance of which increases in patients with diabetes.

The injection may cause permanent nerve damage if a nerve near the injection site is affected.

Taking more than one injection in the same place may cause weakness and erosion of the vertebrae and muscles surrounding the injection site.

An allergic reaction to a component of the injection or to the contrast dye given during the injection.

When should you see a doctor immediately?

In the event that one or more of the following symptoms occur, you should see your doctor immediately, or go to the emergency room to provide the appropriate treatment for you:

Numbness, weakness, or loss of feeling in your feet.

Your inability to control defecation and urination.

Your temperature rises, or you feel nauseous and vomit.

You feel pain, redness and swelling at the injection site.

Bleeding or abscess at the injection site.

Increased pain at the injection site instead of getting better.

Tips and instructions for taking sciatic nerve injections

You can follow the following tips and instructions to take care of yourself before and after taking the sciatic nerve injection:

Be sure to inform your doctor of your chronic diseases and medications, especially blood thinners.

Tell your doctor if you are allergic to certain medications or to the contrast dye used during the injection.

Make sure to bring an escort to your appointment, as you will not be able to drive for at least 24 hours.

You can take pain relievers, and put cold compresses for 20 minutes at the injection site to relieve the pain of taking the injection.

Do not apply warm or hot compresses to the injection site for at least 72 hours, and it is advised not to shower within 24 hours of the procedure.

Be sure to remove the adhesive pad from the injection site the next morning, or earlier if it gets wet.

You can return to work and carry out your daily activities within 24 hours of taking the injection, but consult your doctor before returning to physical activities such as sports or physical therapy.

You can go back to taking your chronic medications after you get the shot normally.

The doctor will usually give you an appointment 2-3 weeks after the procedure. Be sure to go to all of your appointments and not to postpone them.