thanks for your question.
these symptoms are likely from the accumulated fluid in the hand and the wrist.
lasix should help getting rid of the excess fluid.
Also diabetes affects the hand nerves causing carpal tunnel syndrome.,
You should also consider seeing a neurologist for further evaluation of carpal tunnel syndrome.
just wanted to know if I should see my doctor or not because the excess fluid is after having taken the 120 lasix -also because it is unilateral retention.
you should see your doctor then to rule out any blood clots in the affected side as that can cause unilateral swelling.
the lasix dose may need to be increased if there is no blood clots.