Adjust your workstation
Keep your keyboard and mouse positioned so that your wrists aren't held in an extreme angle.
Avoid prolonged pressure on your elbows
This is particularly important if numbness affects the ring and little fingers.
These measures may help mild symptoms, but they aren't a substitute for medical assessment when numbness persists.
Should You Massage a Numb Hand?
Gentle movement may sometimes help if the numbness is caused by temporary pressure.
But aggressive massage isn't necessarily helpful.
If a nerve is significantly compressed or injured, forceful manipulation could potentially worsen discomfort.
Likewise, if numbness is accompanied by swelling, severe pain, weakness, or an unexplained injury, it's better to have the problem evaluated.
Should You Take Vitamins for Numb Hands?
It's tempting to assume that numbness means you need more vitamins.
But supplements aren't automatically the answer.
Vitamin B12 deficiency can cause neurological symptoms, but taking large amounts of B12 when you're not deficient isn't guaranteed to improve numbness caused by carpal tunnel syndrome, a pinched nerve, or another condition.
The best approach is to identify the underlying cause.
If a nutritional deficiency is suspected, a healthcare professional can determine whether testing is appropriate.

Why You Shouldn't Ignore Persistent Numbness
A hand that briefly becomes numb after sleeping awkwardly is usually very different from a hand that has been gradually losing sensation for months.
Persistent numbness may mean that a nerve is repeatedly being compressed or irritated.
If that pressure continues, symptoms can potentially progress to weakness or more lasting nerve dysfunction depending on the cause.
That's why recurrent symptoms are worth discussing with a healthcare professional.
Early evaluation can sometimes allow relatively simple measures to address the problem before it becomes more complicated.
Keep a Simple Symptom Diary
If your numbness comes and goes, tracking it can be surprisingly helpful.
Write down:
When it happened: