I think you can start at 1/2 that dose you were taking.

See how that goes. You can take one in the morning and one later in the day to space them out.

The topical is really working very well for me and my husband (he used it for a back strain this summer).

Some of our PNers like it so far as well.

I think if the circulation is not working well over damaged areas, then topical may get in better than oral. The lotion is quickly absorbed over the arms...I often use it there on the under sides of the arms where the skin is thinnest, before bedtime. I use a dime sized area on each arm.

You can also soak in epsom salts in a bath. Use warm water (not hot) and do at least 6-8oz in a bathtub of water. Or 2oz or so in a small tub if only soaking the feet.

I think long term use of Xanax may be counterproductive. While it may help in the short term, in the long term it is rather habit forming, requiring higher and higher doses. During the wear off periods, your symptoms may return with higher discomfort. Getting off this would be very difficult I think however for you.

I also wonder if you have had any heavy metal testing? Elevations in this can cause neuropathic symptoms. Also use in the past of Cipro, Levaquin or Avelox? Do you take statins for cholesterol?

I would also get your Vit D tested. And come back here with the results. The RX form does not work, but your doctor will offer it if you are testing low. The basic rule is 1000IU of D3 for every 10ng you need to raise.