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Big Toe toenails turning black after radiation

bassoneman's picture
bassoneman
Posts: 58
Joined: Apr 2017

I finished up 40 treatments of radiation last Wednesday..  Still getting pretty fatigued and around 4 pm I get spasms in my uretha. But This weekened I noticed the toenails on my big toes going black starting at the cutical and about half way up the nail on both toes.. Has this happenned to anybody else after radiation...

63 yrs....   2 (3+4) 50% 2 (3+3) 10% out of 12 cores

Swingshiftworker
Posts: 1013
Joined: Mar 2010

I've had my toe nails go black (and later fall off) from blood blisters developing after hiking in poorly fitting shoes but that did not happen after any radiation treatment and I don't see how any radiation treatment could be the cause of that (but I'm ready to be educated if there is a connection).

VascodaGama's picture
VascodaGama
Posts: 2958
Joined: Nov 2010

Chemo drugs can cause toe nails to go black. I wonder if your treatment includes any chemo in its protocol or if you have/are taken supplements or medications for other purposes. I never heard of PCa RT causing such effects.

Max Former Hodgkins Stage 3's picture
Max Former Hodg...
Posts: 3227
Joined: May 2012

As always, Vasco is correct: many chemo drugs cause nails to discolor, and sometimes crumble and even fall out completely.  This is most common with Adriamycin, but many others do it as well.  IF the cause is a chemo agent, the nails virtually always return to normal within a few months following the last application.

I have known friends who received radiation and had their hair fall out, one guy the next day.  He had a rare cancer inside his nose, and was radiated at Emory one afternoon while an impatient.  The next morning, half his beard had fallen out on his pillow (he had never received any form of chemo at that point).   

Ergo, I would not be at all surprised to learn that radiation can cause nail damage as well.  I studied radiation health while a sub sailor in the Navy, and of course most radiation effects are proximity-linked:  radiation, at least short-term, is mostly going to be linked to adjacent tissues.  The adage taught to reactor and nuclear weapons technicians is time, distance, shielding.  Spend as little time as possible in a hot location, stay as far away as the work allows, and maximize shielding while working.   And the groin is a few feet away from the feet of course.  So unless you got radiation to bone or tissue in the lower leg, discoloration from radiation would seem improbable and difficult to understand.

I hope you share further details and what you learn,

max

 

hewhositsoncushions
Posts: 261
Joined: Mar 2017

Are you diabetic or do you have circulatory issues?

I would suggest this is one of those "go amd see a doctor rather that rely on the internet" things just to be safe.

C

bassoneman's picture
bassoneman
Posts: 58
Joined: Apr 2017

Chemo wasn't part of the Radiation plan..  I have appointmnets with docs coming up.. Onc.. Urologist, and Cardiologist.. I will run it by them..  I was just checking to see if radiation might have been the culprit  since it happened right at the end of my treatment..   

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