X-posted trouble with dominant signing hand

Rainsong

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Cross-posted on the ASL forum (wasn't sure where to post this).

Hello everyone, I am new and I hope it is ok to ask this here. I am not Deaf/HOH. My youngest son is Autistic and nonverbal. I have been signing ASL with him for the past two years but we also use other methods such as PECS (picture card system). This explanation is just to give you an idea of how much time I spend signing- it's daily, but not all-day-every-day like a mother to a Deaf child would do.

Over the past few months I have experienced an unexplained decrease in hand and finger strength in my dominant signing hand (I'm a leftie so it's my left hand). This problem does not impact non-signing activities very much. But it has made it incredibly difficult to produce the finger postures for ASL that were previously no problem at all. For example finger spelling is particularly hard. I cannot isolate my pinkie finger anymore to sign the letter "i". It is even difficult to fully straighten my isolated pointer finger, for example to form the letter "d". It is difficult and slightly painful to form signs that we use every day and fingerspelling is the hardest. After signing for a few minutes my hand is sore. I have been trying to sign with my right hand instead (because that hand is not affected at all). But I am very worried and confused as to what is wrong. I went to my doctor and she tested for carpel tunnel but I had no problem with that so she ruled that out. She doesn't really understand about how this is impacting my ability to sign, because it does not really impact other activities with my hand very much so she was not worried about it and just sent me home with instructions to "maybe try a hand exercise ball."

Has anyone experienced this? Should I be resting my dominant hand (and only trying to sign with my right hand), or should I keep pushing myself in an attempt to restore hand strength?

Thank you for reading and for any help or insight.
 
I suggest seeing a hand specialist. They know more about what is really going on. I had a problem with lost of function of my dominant hand last year. This was due a tendonitis injury while hauling firewood for the winter. In my case I need surgery to resolve it. I started with cortisone injections but that was just delaying the inevitable. My hand is not 100% of what is was but with a lot of physical therapy I was able to recover to about 90% function. During the loss period I strengthened my non-dominant hand to be my dominant for a while which helped. At times, to give my hand a break,m I will switch to dominant hands but mostly I have good function now.
 
Thank you so much for your reply Zephren. I see you are in MA also-- what hand specialist did you see if you don't mind sharing that information? I am located in Central Mass. I was considering making an appointment at the U Mass Hand Clinic in Worcester.
 
Things I would consider are arthritis or repetitive motion injury.

I have the same problem with signing but I have Parkinson's Disease.
 
Arthritis makes sense.

My father is a natural leftie but he does tend to use his right hand as dominant for some activities- including signing (fingerspelling included). Though he does not sign regularly like every day, he still has trouble forming some letters.

Can't hurt to go check it out especially if it hadn't been an issue previously.
 
Thanks everyone, I will try to see a specialist. I'm a little frustrated that my PCP had no answers for me. I'm only 31, is arthritis possible at my age?
 
Thanks everyone, I will try to see a specialist. I'm a little frustrated that my PCP had no answers for me. I'm only 31, is arthritis possible at my age?
My daughter has had arthritis since she was 12 years old. Anything is possible.
 
Thanks everyone, I will try to see a specialist. I'm a little frustrated that my PCP had no answers for me. I'm only 31, is arthritis possible at my age?

There are different kinds of arthritis too. I've known of a few adults who has had one form or another since their 20s/30s. Another friend does now and she is in her mid 40s.
 
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