@Craig ******
spot on! I’ve had years of sciatica and was able to manage it for years by my doctor recommending anti inflammatories. In my case I took Motrin and was told to take 800mg 3x per day. That’s a total of 2400mg a day which is the upper limit allowed daily. I was told drink lots of water as it’s hard on kidneys and only 1 week. Then a week off and repeat until inflammation goes down and you feel better.
I did this for years until they finally had to do artificial discs.
Be sure to see a doctor first as anti inflammatory medicine may not be good for you if you have other health problems.
Craig is also right about finding the underlying issue causing the inflammation and definitely hits the issue with core stretching.
Good luck