Respected Sir, hi I evaluated your query thoroughly.
You should follow simple steps for relief from twitching :
* Apply ice over affected part 3-4 times a day.
* Avoid exces use of texting / computer work temporarily.
*
Analgesic tablets mor and eve after meals for 2 days.
* Light exercises at home regarding thumb.
* Avoid excess weight bearing.
* In scenerio of more pain , analgesic sprays are also very helpful.
* Last thing you will not like and it`s not in relation to twitching but I
would recommend to quit
smoking for your bright future and better
healthy life where you have to bother doctors less and less for your
ailments.
Hope this clears your query .
Thanks for using Health Care Magic and viewing my answer with patience.
Regads
Wishing you fast and speedy recovery from the same.
Bye dear take care.