Conditions · Sciatica
Ease sciatic nerve pain without drugs or downtime.
Photobiomodulation targets the inflammation, muscle guarding and reduced circulation that fuel sciatica, so you can move and sleep more comfortably.
The science
Why light helps an irritated sciatic nerve
Sciatic pain is often a mix of nerve root irritation, disc-related inflammation and reflex muscle tension in the glutes and lower back. 808nm near-infrared light penetrates deeply to reduce inflammatory signalling around the nerve, while 660nm red light supports surface tissue and circulation.
Hands-free coverage across the lumbar spine, sacrum and buttock means the whole pain pattern can be addressed in one comfortable session.
Who it may help
Where the GigaLaser is used in sciatica care
Disc-related sciatica
Radiating pain, numbness or tingling from a bulging or irritated disc.
Piriformis syndrome
Deep buttock pain that refers down the leg.
Post-injury flare-ups
Recurring sciatica after lifting, sport or a long car journey.
Post-surgical nerve pain
Ongoing sciatic symptoms after discectomy or decompression.
Pregnancy-related
Sciatic pain during and after pregnancy, drug-free.
Chronic irritation
Long-standing sciatica that has not responded fully to other care.
FAQ
Sciatica & photobiomodulation
Can the GigaLaser help sciatica?+
Yes. Photobiomodulation is used to calm nerve root inflammation, reduce muscle spasm around the lumbar spine and improve circulation along the sciatic nerve pathway, all of which can ease radiating leg pain.
Where is it applied?+
Sessions typically cover the lower back, sacrum and buttock, and can extend down the leg along the path of the sciatic nerve. The large treatment head allows the whole area to be treated hands-free.
Is it safe if I have a disc problem?+
Yes. Photobiomodulation is non-invasive and does not manipulate the spine. It is often used alongside physiotherapy, medication or awaiting imaging or specialist review.
How many sessions do most people need?+
Many clients notice a change within 4 to 6 sessions. A typical initial course is 8 to 12 sessions, with frequency tapered as symptoms improve.
Will it replace physio or medical care?+
No. Photobiomodulation is a supportive therapy used alongside your existing care, not a replacement for it.
A gentle next step
Ready to calm your sciatic pain?
Talk to an official Irish GigaLaser provider about a supportive, drug-free plan for your sciatica.