You reach for your coffee cup and your fingertips feel like they’re wearing gloves. You stand up after dinner and your feet buzz with pins and needles. You shake them out, and it fades. Until it comes back.
Maybe you’ve mentioned it to your doctor. Maybe you were told your labs look fine. Maybe you’ve quietly decided it’s just part of getting older.
I want to offer a different way of looking at it. Numbness and tingling that keeps coming back is a signal, not a quirk. Often it’s your body telling you that something your nerves need isn’t reaching your hands and feet, or that something else is getting in the way. Either way, it’s worth listening to.
What Numbness and Tingling Is Telling You
Your nerves carry feeling from your fingers and toes back to your brain. To do that job, they need two things: steady blood flow, and the nutrients that blood carries. Your hands and feet are the farthest stops on that line. When delivery runs short, they’re usually the first places to complain.
That complaint can feel like:
- Pins and needles that come and go, or settle in and stay.
- Numbness, like your fingers or feet are “asleep” or wrapped in cotton.
- Buzzing or burning, often worse at night.
- Cold hands and feet along with the tingling.
- A glove or sock pattern, where both hands or both feet feel it, rather than one small spot.
Here’s what I tell my clients: the symptom isn’t the problem. It’s the signal that your body doesn’t have what it needs. Pins and needles that keeps coming back is not something to get used to.
Many Things Can Cause It, and Finding Out Which One Comes First
Diabetes and blood sugar problems are the best-known cause, and they’re important to rule out. But they’re far from the only one. As a general rule, persistent numbness and tingling can also come from low B12 or iron, thyroid problems, a pinched nerve (carpal tunnel is a common one for people who use their hands all day), some medications, alcohol, autoimmune conditions, and poor circulation.
That’s why the first job is always finding out which cause it is. I won’t guess at it from a web page, and I’d gently ask you not to either. If you haven’t had a medical workup, that comes first. If you have, and you were told everything looks normal, that’s where a different kind of looking can help.
“Your Labs Look Normal” Isn’t the End of the Story
This is the part that wears people down. You describe the buzzing in your feet, the numb fingertips, the way it’s worse at night. The tests come back fine. And somewhere along the way you start to wonder if you’re making too much of it.
You’re not. A normal test rules out some causes. It doesn’t mean nothing is happening. Your hands and feet are still telling you something, and the fact that the obvious causes were ruled out simply means it’s time to look at the less obvious ones: how well you’re digesting and absorbing what you eat, how your blood is moving, and what might be quietly draining your body’s energy.
My work is for that chronic side of things. Not instead of your doctor, but after, with their findings in hand.
When to See a Doctor Right Away
This part I won’t soften. Please get medical care promptly if your numbness or tingling:
- comes on suddenly, or spreads quickly;
- affects only one side of your body;
- comes with weakness, trouble walking, or losing your balance;
- comes with slurred speech, a drooping face, or vision changes (call 911);
- started after an injury, or keeps getting worse.
Those can signal something urgent, and they belong with a physician, not with home care or an acupuncture appointment. The slow, both-sides pattern that’s been hanging around for months is the chronic kind my work is built for, once the serious causes are ruled out.
What I Do in the Clinic
Once the medical causes have been checked, two questions are worth asking: is enough of what your nerves need reaching your hands and feet, and is something draining your body along the way?
My work usually starts with microcurrent acupuncture, which helps your body restore its energy and its ability to recover. When it fits, I add a customized herbal formula to support digestion, energy, and blood flow. It’s made for you, so I don’t recommend herbs or supplements here.
Then we look for what’s quietly draining you. Digestion matters, because nerves can only use the nutrients your body actually absorbs. A tired thyroid, worn-out adrenals, old scars, and dental infections can drain energy too. I’ll also ask about the medical workup you’ve had, so we’re working from real information rather than guesses.
Acupuncture won’t undo nerve damage, and I won’t tell you it will. It’s one part of a bigger plan aimed at giving your body what it needs. You can read more about that plan on my Our Process page, and about the other kinds of pain I work with on my pain page.
What to Expect, Honestly
Some people notice a difference the day of treatment. But this work isn’t magic, and long-standing problems take steady, consistent care. Chronic, complex problems can take two or three sessions a week for two to four months. A simpler issue in an otherwise healthy person may need as few as six to ten visits.
The goal is bigger than the tingling. When your body has what it needs, sleep, energy, and digestion can improve too.
Frequently Asked Questions
What causes numbness and tingling in the hands and feet?
Many things can: blood sugar problems, low B12 or iron, thyroid issues, a pinched nerve such as carpal tunnel, some medications, alcohol, autoimmune conditions, and poor circulation. Finding out which one applies to you comes first.
Is tingling always a sign of diabetes?
No. Diabetes is an important cause to rule out, but it’s one of many. Don’t dismiss tingling just because your blood sugar is normal.
When should I worry about numbness and tingling?
Get medical care promptly if it’s sudden, spreading fast, on one side only, or comes with weakness, trouble walking, slurred speech, a drooping face, or vision changes. Call 911 for those last three.
Can acupuncture help neuropathy?
It can be one part of a larger plan that also looks for the cause. It won’t undo nerve damage, and I don’t promise results.
Do you take insurance?
We operate as an out-of-network provider. If you have a PPO plan that includes acupuncture, we will provide you with the appropriate superbill to submit to your insurance for reimbursement.
If your hands or feet have been quietly going numb for longer than you’d like, you don’t have to just get used to it. Book an appointment, call 669-240-5575, or visit my Get Treatment page. My clinic is at 1836 Hamilton Ave in San Jose. You can also read a little about me.
I’m Dr. Tronica Vanzant. Before Chinese medicine, I was a Silicon Valley consultant. Then I was the patient: exhausted, run down, and eventually depressed. Now I help people get their lives back at my Hamilton Ave clinic in San Jose.
