Journey to Health

I am here today to ask for your help once again. A few months ago my husband went to Mexico barely able to walk and in intense pain ALL the time. There he saw a specialist that diagnosed him with nerve disease and kidney stones.
His kidneys were so full of gravel, the doctor was shocked that they still worked. He has suffered a great deal trying to flush out his kidneys.
The disease in his nerves was destroying his nerves and working its way up to his heart. If left untreated, this would have caused a heart attack. The doctor gave John prescriptions to treat both.
Over the last 2 months, John has improved a lot and we are very thankful. He has days here and there where he feels well enough to do little things at home like cleaning, laundry, going for walks with the kids, and building small things.
However, he still has a long way to go before he is healed. And the medications are expensive. John is scheduled to go to Mexico again at the end of May. That is when his medications run out and he needs to see the doctor again. Even though I work full time, we won't have been able to save up enough money to pay for both the trip and medications. Please help with what you can and please share this post. Thank you.