Ive found since having the salt lamp on everyday since Christmas my moods and energy levels have increased , im sleeping better and breathing easier too.
As for the crystals i have
Amethyst to help me sleep and releave nerve pain
Fluorite for nerve related pain and mental clarity
Orange calcite for all over fibro pain, reducing depression, anxiety and repairing and restoration of the body.
Black obsidian for mental clarity, reducing stress and tension, reducing joint pain and protects against negative energy.

I also use Curamed Circumin or Curamin by 1MD. They help quite a bit. Will not go off the high concentrate Circumin again. I did that a couple times and was very sorry. The first couple times I stopped I didn't realize that that was why my pain increased. Duh... Definitely helps with the joint inflammation. Works well with my Gabepentin for Neuro and Baclofen for muscle cramps. I also Meditate and Breathe. If I can't handle the pain, I take Ibuprophen.

Curamed, the essential oil of circumin, 750 mg twice a day reduces frequency and severity of flares available from Amazon. Curamin, a related product has boswellia extract added for reducing pain.

I use cannabis, mostly at night unless I'm having a bad flare up. I also cut inflamatory foods & add anti-inflammatory herbs to my diet. Thyme tea has helped with headaches & inflammation. I stay natural & refuse to take rx meds.

I use Epsom salts, himalayan salt lamps, healing crystals and heat packs.
My salt lamp is on all day and i only remove my crystal jewellery when i have a bath.
They do help but the benefits csn be slow to see