A lot of people get swollen feet. The problem is when it goes over to your ankles too.
I had that problem too last year, on my first Camiño, mainly because it was a conjugation of bad boots, a lot of heat, inappropriate hydration, long stops (and when I say long, I’m talking about an 1 hour stop), a lot of weight on my backpack (11kg), and also bad preparation.
After getting back, my doctor told me that I was very lucky for not having any serious medical condition on my feet and ankles. I took anti-inflammatory for about a week, applied some muscular gel and putted some ice with my legs lifted up every four hours (until the ice melt down).
Here are my considerations to your question: if it’s a problem that you understand that you have on your daily life, you should consider talking with a doctor. Expose the situation, and he will tell you what is the best for you.
If it only happens only when you walk “long” distances with your backpack, then it could be normal, or it could be not. There are people who tend to have swollen feet almost every day, and even when they consult a doctor, they don’t see any problem with their feet. But there are ways for you preventing it:
- The using of compression socks;
- Using gel or any other medicine to prevent it;
- Stopping for every 1H/1:30H, take you boots/walking shoes/trainers, whatever, and lift your legs up. I do not advise people to stop more than 20 minutes;
- Sleeping with your legs rose at the end of the day.
I changed a lot since my last year Camiño, to this one, and I ended up without any problem, just had to take some ibuprofen on the end of the first day, because I had a small pain on my ankle, which with the time disappeared.
I hope that you manage to solve your problem.
Best Regards
Diogo