Trigger Point Injection in Seomyeon, Busan

What is a trigger point injection?

Trigger points are hyperirritable spots within a taut band of muscle. Pressing on them reproduces pain, often felt some distance away: for example, a trigger point in the upper trapezius can cause headache at the temple. Myofascial pain syndrome, where trigger points are a major pain source, is common in desk workers, people under stress and those with poor posture. A trigger point injection (TPI, 통증유발점 주사) mechanically disrupts the knot with a fine needle and delivers local anesthetic to relax the muscle and break the pain cycle.

Who is it for?

Persistent muscle knots in the neck, shoulders or back
Tension-type headaches with neck and shoulder trigger points
Myofascial pain accompanying other conditions such as disc problems or fibromyalgia
People who have not improved with stretching, heat and massage alone

It is not suitable over infected skin and is used carefully in people taking blood thinners.

What happens at the clinic

Examination: the doctor feels for taut bands and tender spots that reproduce your pain.
Marking and cleaning: the skin is sterilised.
Injection: a fine needle is inserted; you may feel a brief twitch in the muscle.
Multiple points: several trigger points may be treated in one visit.
After care: gentle stretching is encouraged straight away.

Recovery and aftercare

You can return to normal activities immediately. Mild soreness may last a day or two. Applying heat and doing the stretches shown by the clinic helps maintain relief. Addressing the cause, such as desk height, stress or sleep position, helps prevent recurrence. Injections may be repeated at intervals if they help, but they should not replace an exercise program.

Risks and side effects

Generally low risk: local soreness, bruising and, rarely, infection. When injecting around the chest wall or upper back, there is a small risk of puncturing the lung lining (pneumothorax), which is why technique and ultrasound guidance in deeper areas matter. Seek care for sudden breathlessness or chest pain after an injection.

Choosing a clinic for trigger point injections in Seomyeon

Choose a doctor who examines and confirms trigger points before injecting.
Ask whether ultrasound guidance is used near the chest wall or for deep muscles.
Ask what is in the injection and whether steroid is necessary.
Expect stretching and posture advice as part of the plan.
Ask about coverage and how frequently injections can be repeated.

Local note

Trigger point injections are quick, so they fit easily into a lunch break for people working near Seomyeon. Visitors can reach the area by metro on Line 1 or Line 2.

Do trigger point injections hurt?

You will feel the needle and possibly a brief muscle twitch or familiar ache. Most people find it tolerable, and local anesthetic eases discomfort within minutes.

How quickly do trigger point injections work?

Many people feel relief within minutes to hours from the anesthetic, and muscle relaxation may continue for days. Soreness for a day or two is normal.

How often can I get trigger point injections?

They can be repeated at intervals if helpful, often weeks apart. Frequent repeats without lasting improvement suggest the plan should include more exercise or a different approach.

Is a trigger point injection covered by insurance in Korea?

Trigger point injections are generally covered by National Health Insurance for enrolled patients when medically indicated. Ultrasound guidance or added substances may be charged separately.

Trigger point injection vs dry needling: what is the difference?

Both use a needle to release trigger points. Trigger point injections deliver medicine, usually local anesthetic, while dry needling uses a needle alone without injecting anything.

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