I developed Plantar Fasciitis in my left foot about ten months ago, 2 months after I started training for the
Camino Frances I'm on now. My problem was and is an ankle which is not properly held together by weak ligaments. I was training in a pair of hiking trainers which didn't support my ankles. I went to a sports podiatrist who made a pair of custom formed orthotic inner soles one of which is a sideways wedge under my left foot. The difference between the structures of my two ankles was obvious and extreme - I've seen the video and it's fascinating. I had to stop distance walking/training for a few weeks, then started: a very specific stretching exercise, ice compresses at night, Voltaren non-steroidal anti inflammatory cream applied as often as 3 times a day. The orthotics are very hard, they're made of carbon fibre, I assume so that they will hold their shape.
By the time I left Saint Jean Pied De Port 2.5 weeks ago, my PF was about 90% under control. I wear boots that fit perfectly and support my ankle. These boots are the most comfortable footwear I own.
My PF has faded to relative insignificance over the last 2.5 weeks I've been walking the Camino. BOTH my feet get VERY sore by the end of each day's walk. There's none of the stabbing extreme pain of PF. Each morning my feet are OK after about 30 minutes of walking. I still use the Voltaren twice a day but have not graduated to any stronger pain killers as I don't like taking oral medication and in any case the pain hasn't been bad enough for me.
I haven't had a single blister because my boots fit so well. I wear one pair of Wigwam socks - yes synthetics, because they dry quickly when washed. My boots have got wet through only once so far.
I have no bone spurs. I saw a very good physiotherapist for a couple of months before I left. I've known her for 10 years, she's extremely good - treats professional football players, and I wanted a second opinion about the orthotics.
Here's the punchline: Every body is different, get expert help, do what you're told, make sure you get the details right.
I misunderstood the instructions from the podiatrist about the stretches. I reviewed everything with the physiotherapist and she clarified the stretching instructions, was more detailed re the ice pack timing.
My posts are usually rather long, my apologies. This is a serious matter which requires serious consideration. I travelled all the way from Australia to walk this Camino. I'm 71 yrs old. I may never be back. I wanted to do absolutely everything I could to insure that I didn't waste this opportunity, not to mention many thousands of dollars.
Buen Camino, - Mike