🔥Why your handsare wet, your face is hot, and you’re sweating at night… It’s all in your body chemistry

hello.
I’m Dr. Sangchul Hwang, an autonomic nervous system researcher and therapist.

Are you experiencing any of this lately?

Your palms are already clammy before you even grab the bus handle.
You go in to eat, and before you’ve opened a few spoonfuls of food, your face is burning and you’re sweating profusely.
Sweat trickles down your back on the subway when it’s not even summer.
Waking up at night to damp clothes and blankets
Moments when your sweaty hands were more concerned about “the hand” than the question
Remember typing on the keyboard at the office and frozen in a cold sweat
When you dread shaking hands and naturally avoid them for fear of someone grabbing your hand.

People with hyperhidrosis often feel likethey’re the only ones experiencing this discomfort.
But in the doctor’s office, many people share the same experience.

So, first things first.
You’re not the only one, and it can get better.

“I’m sweating too much…”

There’s a common pattern behind most of these statements

There’s a common saying among hyperhidrosis sufferers.

“I’m sweating for no reason, even though it’s not hot.”
“Everyone else is fine, but I’m the only one sweating.”
“My hands sweat when I’m nervous, and that’s my biggest stressor.”

This means only one thing.

Hyperhidrosis is not simply explained as a problem with sweat glands.

Autonomic nervous system, gut function, thermoregulation, and body structure.
The result is a deeply connected picture.

That’s why treatment must also be approached by dividing the cause.

“Why does my face get hot and sweaty when I eat?”

– Gastrointestinal fever vs decreased kidney function

I know a lot of people who get overheated and break out in a cold sweat whenever they eat.

✔ If you have a gastrointestinal fever

You can recognize these people just by talking to them in the office.

Face-head heat after eating
Especially severe with brothy foods
Worse with spicy, hot foods
Your body is hot but your hands and feet are often cold
Patterns of constitutional “heat” spiking upward

They always say.

“Only cold things make me feel better.”

That’s because the columns are clustered upwards.

✔ “I break out in a cold sweat just eating” – low kidney energy

This is a completely different case.

Eating itself is hard on the body
Feeling dizzy and weak after eating
Kicking and screaming
Breaking out in a cold sweat
Generalized tiredness and lethargy

They sit in the chair in the doctor’s office
you can feel their energy level drop.

Because the cause is completely different from sweating due to gastrointestinal fever
the treatment should be approached in the opposite way.

“I can’t stop sweating at night…” Signs of Dohan

Many people think of night sweats as simply “hot”.

Dohan, however, is a completely different story.

I’m still sweating even with the air conditioner on
Clothes and blankets are wet at dawn
Worse during times of low stamina
Sometimes the color is yellow or darker

When you see a patient in your clinic
most of them are extremely exhausted.

“No matter how much sleep I get, I can’t get rid of my fatigue.”
“My body is tired at night.”
“I change my sheets several times because they get wet.”

Dohan is
a combination of kidney and liver dysfunction + impaired water metabolism.
At this stage, accurate diagnosis and treatment are essential.

💧”Bead sweats all day…”

Qihe vs. Yihe – a state of uncontrollability due to loose sweat holes

✔ Qi He

You’re running low on energy and sweating constantly.

Sweat when you move
Skin burns easily
Feeling tired all the time
I’m out of breath after a short walk

If you look at the skin of a person with kiher
sweat pores are uncontrolled and slightly open.

✔ Yin – when the heart energy is collapsed

This is a more severe step.

Sweat flows even when you’re still
Changing clothes multiple times a day
Swelling in hands, feet, and face
Heart palpitations
Feeling weak and lethargic
Lack of response to autonomic therapy

These patients are characterized by a pattern of fatigue, edema, and sweating that, once established.
fatigue-edema-sweating patterns are characterized by simultaneous improvement.

“I get so sweaty that my hands slip when I’m nervous”

The Key to Hyperhidrosis – Cardiovascular Circulation + Autonomic Overexcitability

This is pretty much what people with hyperhidrosis say.

“I once tore a test paper because my hands got wet.”
“I’m too afraid to shake hands.”
“My hands start to get wet just walking into a meeting.”

Observationally, most often
Pericardial circulatory failure + autonomic overreaction.

✔ If you have ‘heat’ buildup in your heart

Face – eye redness
Chest tightness
Palm heat
Sweating bursts during emotional stimuli

“Edematous hyperhidrosis,” caused by impaired cardiac circulation.

Hand swelling
If your fingertips leave marks when pressed, you can use the
When you strain, that swelling escapes as ‘sweat’ and gets worse.

Stabilize the heart,
and control autonomic overexcitability.
This type responds very quickly.

The Key to Treating Hyperhidrosis – Thermoregulation + Water Metabolism Balance

A common problem for people with hyperhidrosis is
a disrupted heat-water flow.

✔ 1) Real Columns VS Fake Columns

Real fever: Treating fevers (lowering fevers)
Fake fever: body is warm, but fever attacks only in certain situations → Bohe + Zhao heat combination

✔ 2) Normalize water metabolism

For patients who are particularly prone to swelling
excessive fluid intake can actually make
worsen hyperhidrosis.

Why “drinking lots of water is good for you” isn’t
doesn’t work for everyone.

Increased fluid drainage (urine, feces, lymph flow)
hyperhidrosis of the hands, feet, face, and entire body is stabilized.

All those sweaty moments, there’s nothing wrong with that.

It’s just your body’s way of telling you that it needs balance.

People with hyperhidrosis experience
not only experience discomfort, but also psychological embarrassment and low self-confidence.

But there’s one phrase I hear most often in therapy.

“Mr. Director, this is the first time I’ve ever understood why I’m sweating like this.”
“You described my problem so accurately that it brought tears to my eyes.”
“I think I finally understand my body.”

Hyperhidrosis is
is not just a “sweat reduction” treatment
it‘s a process of adjusting the body’s heat, water, and autonomic nerve flow.

Once the cause is pinpointed and approached accordingly
most people get significantly better, and relapses are much less likely.

If you’re still experiencing uncomfortable moments of sweating,
it’s not wrong, it’ s a structural signal from your body.
If you read and treat that signal correctly
you can get better.