Dealing with a person who's been exposed to radiation

I could really use some advice here. A friend asked me to pick up his dad from the hospital in my car—basically because everyone else is tied up with work or whatever, so the pressure is on me. His dad is battling cancer and just finished a round of radiation; he’s been inpatient for a few days and is finally being discharged. At first, I wasn't sure if I could even make the time, but now I'm spiraling a bit about the risks. Is there any actual danger to me? Could there be lingering radiation traces left in the car that might affect someone else later—like kids sitting in the backseat?

Look, I don't know much about this stuff. It feels awkward to say no since I am actually free that day and technically *could* do it, but honestly, the idea of radiation risk is starting to freak me out. The hospital staff is clearing him for discharge, which presumably means it's safe, but let's be real—you can't always take their word for it these days. One mistake like this could end up hurting people. I feel like this isn't something you should mess around with. So, I'm looking for someone who actually understands the science of this to tell me: is there any real risk involved? The drive would be about an hour long.

Don't sweat it, you aren't at any real risk.

I have a question about radiation effects... if anyone here knows, or knows someone who does 🙄 regarding this... I was sick for a little while and had to undergo radiation therapy. It left a scar on my back—basically a radiation mark 🙂 that really bothers me because it looks like dirt (even though I wash almost every single day 🤣 )

So, I'm wondering if there's a specific cream, a gel, or anything at all that could help fade this spot? 😕 Honestly, sometimes I just feel like peeling the skin off 🙂 🙂 🤣

And by the way... Apple, don't worry, it won't affect you 🙂 🙂

You could certainly look into dermabrasion—though, since the process essentially involves scraping away the top layer of skin, it really ought to be handled by a board-certified dermatologist rather than just a trained esthetician, don't you think?

I’m pretty sure I saw someone mentioning some kind of screening process here, where patients get checked before they actually walk out the hospital doors, just to make sure they aren't still radioactive and bumping into everyone else.😕
I mean, maybe not all radiation is created equal, right?🤷

I assume you're referring to this thread?

We're discussing the use of radioactive iodine for treating thyroid cancer here, rather than standard external beam radiation therapy.

wanderingcobra76 said:You could look into dermabrasion, but since that basically involves scraping away the top layer of skin, you really need to make sure a dermatologist handles it rather than just a technician at a spa.

Thanks. I'll check with the local hospital about dermabrasion 🙂 so I can finally get rid of this...

When I was getting radiation treatments, I didn't really take any special precautions, other than staying out of the sun. It felt pretty standard, like just going in for an X-ray or a CT scan.

Maria Fisher46 said:I guess you mean... I guess I'm just going to leave this here. Temu? I don't know. It feels like one of those things you see everywhere lately. You start scrolling, and suddenly there's an ad for some gadget that looks suspiciously cheap but kind of cool. I guess it’s just one of those internet rabbit holes. Maybe worth a look if you've got nothing better to do, but I'd probably just end up buying a bunch of stuff I don't actually need. Just my two cents, I suppose.

Just to be clear, we’re talking about using radioactive iodine to treat thyroid cancer here. It isn't your typical external beam radiation therapy. I guess there's a bit of a distinction there, maybe.

So, the whole point was supposed to be about helping people dealing with cancer, but looking at this link now, it says the "bulk of the radiation dissipates after a few days." I guess that means you could actually hang out near one of those machines without much trouble. Maybe.😲

Well, I guess this actually has me a little worried now.🤣

Nancy Morris5 said:The topic was originally about providing support for those battling cancer, but looking at this link now, it says the "bulk of the radiation dissipates after a few days." If that's the case, I assume it means being in close proximity to a source like that is actually manageable.😲

Well, now I’m actually getting a little worried.🤣

Hold on. What kind of radiation are we actually talking about in the example you just gave?

When discussing teletherapy, the process doesn't end once the radiation is delivered. After treatment, the patient enters a critical phase of monitoring and recovery. It’s much like the period after a major structural repair—you don't just walk away from the site once the work is done; you stay to ensure everything settles exactly as intended. Don't preach. He isn't a threat to anyone around him. His clothing doesn't pose any risk either. He can handle everyday life just fine—whether that’s grabbing a ride in a car or hopping on a subway train.

I was actually talking about PET/CT scans. I’ve heard people say that once they’re done with the scan, nobody even comes near them and they have to go out through some special exit.🤣

And honestly, I didn't even know about that thyroid cancer treatment. I assume the radiation levels are probably even higher there.
In both cases, though, I guess I'm just wondering how long you're actually radioactive.

People undergoing radioactive iodine treatment for thyroid cancer are kept in isolation in a hospital ward. They aren't allowed any contact with other people while the radiation is active. I’ve heard rumors—though I haven't looked into the official protocols myself—that they might even have to toss anything they used during that time. Once they're cleared, they get sent home, but doctors usually tell pregnant women to stay far away from them for maybe two or three weeks just to be safe.

Come on, guys. If people getting radiation treatments or scans like X-rays, PET scans, or CTs were actually as radioactive as you claim, half the medical staff would be dead from various cancers within five to ten years.