Lie on your back. If it’s you left leg, lift that knee toward your chest and pull it toward your right. Hold got 40-60 seconds. Repeat a few times. Reverse that if it’s your right leg. Also, from a seated position, bend forward toward the floor as far as you can and hold that position for 30-60 seconds. Repeat it a few times.

Going forward never carry ANYTHING in either back pocket, not a wallet, nor a cell phone, not even a business card.

Pineapples skin‼️
To make a tea, scrub the outer skins thoroughly and place in a medium saucepan. Add 2 cinnamon sticks, cloves, and 1 peeled knob of ginger.
Pineapples contain an amazing enzyme called Bromelain. This enzyme is very powerful, and very potent in treating sciatica🤓

Actually the chiropractor said the best remedy is walking, preferably unassisted but if you feel s cane is necessary use a walking stick as it helps with the posture

Try Acupuncture.

You might need a few sessions.
Initially painful but it will be slow to get healed.

One of my friend did this a few years ago.

Have you ever been referred to a physical therapist? mine did wonders years ago for my lower back. it's not always just stretching, but what muscles and how.

Walking! Or stretching. Pull up bar really helps. If not possible. Door frames. You gott try and keep moving.

A chiropractor may be able to help

The only thing that worked for me was acupuncture

Drugs.

For quick relief I'll prop my right foot on my left knee and press gently on my right thigh and knee and vice versa.

I don't know. The crap went away only after I sprained my back exercising and was bedridden for 3weeks. No sciatica since