/b/ - Random

A place for random musings and discussions.

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Anonymous

IN

XivFnE

No.435330

When I do any high intensity activity (like running or even laughing hard), my body starts to feel very itchy. And when I scratch it, small pimples like this appear. What causes this, bros? Is it serious?

Anonymous

IN

j8g8kb

No.435332

kya pta,

bump krdeta hu mere taraf se

Anonymous

IN

AAjAr9

No.435333

(jai bhim)?

Anonymous

IN

u6V2LI

No.435335

>>435330(OP)

White blood cells or worse - pox.

Anonymous

IN

AAjAr9

No.435336

(indian)?

Anonymous

IN

AAjAr9

No.435337

Cast?

Anonymous

IN

DMnDXq

No.435339

>>435330(OP)

u didnt mention how long this has been happening for. imo ignore it if has been like this since ur childhood (if u dont care abt fitness) else def get it checked, it might be smth serious

Anonymous

IN

u6V2LI

No.435340

>>435330(OP)

According to chatgpt

What you’re describing — intense itching during exertion or heat, followed by tiny raised bumps — fits very closely with something common and usually harmless, not something dangerous.

From the photo and the trigger pattern (running, laughing hard, anything that raises body temperature), the most likely explanation is cholinergic urticaria or exercise-induced heat rash.

Here’s what’s going on in plain terms.

When your body heats up or you start sweating, your nervous system releases acetylcholine. In some people, this causes mast cells in the skin to release histamine. Histamine is what creates:

* sudden itching or prickly sensation

* tiny pinhead-sized bumps or wheals

* redness that fades after some time

Scratching makes it more visible, but the process has already started internally.

Why it feels intense

The itch often feels deep or burny, not like a mosquito bite. That’s because it’s nerve-mediated, not just surface irritation.

Why it’s usually not serious

It’s not an infection*

It’s not contagious*

* It doesn’t damage skin long-term

* In most people it settles within 30–60 minutes after cooling down

When to be cautious

Very rarely, if itching is accompanied by dizziness, wheezing, swelling of lips/eyes, or fainting, that would need medical attention. What you’re showing does not suggest that.

What usually helps

* Cooling down gradually after exercise

* Avoid very hot showers immediately after exertion

* Wearing loose, breathable clothing

* Staying well hydrated

* Some people benefit from non-sedating antihistamines (doctor-guided)

A small but important distinction

Heat rash (miliaria) tends to persist longer and cluster where sweat gets trapped. What you describe — fast onset + fast fade tied to activity — points more toward a histamine response, not blocked sweat glands.

Bottom line

This is common, annoying, but not dangerous for most people. Many outgrow it or notice it becomes milder with regular conditioning.

Anonymous

IN

vAHQhm

No.435341

same except i dont get those pimples,it just itches so badly as if i need to scratch my whole body. a little sun in winter makes me feel like that.

Anonymous

IN

XivFnE

No.435343

>>435339

It's been happening since COVID. I didn't care much about it until now, since it's becoming very annoying.

Anonymous

UN

34ZqGG

No.435345

>>435330(OP)

Something similar is happening with me, but it happens when I am going to sleep or my slep gets disturbed... also happens when I am being scolded or feel like I am in danger... and sometimes when I am wake late at night and/or masturbating. Didn't notice any pimples tho... why is this happening yaaro? vit d deficiency? some other vit? skin cancer???

Anonymous

IN

7/5jmZ

No.435353

>>435330(OP)

Vaxx status?

Anonymous

IN

Zd/NfF

No.435356

>>435330(OP)

Your body gets heated very fast. How long do these marks(?) stay?

Anonymous

IN

XivFnE

No.435364

>>435353

My school gave me one dose of Covaxin when I was 15 (during 2022 probably). Is it related to this condition? Man I'm scared shitless now.

Anonymous

IN

XivFnE

No.435365

>>435356

It's gone now. I think it stays for about 5-10 mins after I've done whatever I was doing.

Anonymous

IN

ZdUly8

No.435366

>>435364

Rip, lets just hope you dont suddenly faint and die one day

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