This is bad but cavity water radiation is usually very weak. Ingestion could be bad but its not like he swallowed a uranium isotope which would be catastrophic.
PDE5 (viagra, cyalis) improve the health of the cardiovascular system, thus improve kidney health and I greatly enjoy them.
This is well researched and just like with semaglutide I believe a big part of the population should take daily tadalafil.
Better cardiovascular health, more erections and many positive downstream effects (lower E:T ratio, weight loss) that are beyond the scope of this comment.
Better than exercise is a better normal lifestyle. Trying to compensate in an hour what went wrong most of the day or week, and with your diet, is far from optimal.
From a personal experience, so it's just a guess, a contributor may be fluid movement in the body. Fluid in blood vessels are pumped directly, but must fluid is not in blood vessels. The heart has a diminishing effect outside the vessels (capillaries have small holes to let water and small molecules through into extracellular space, and then to collect it back, rest goes through the lymphatic system which also drains back into the bloodstream). Muscle and body movement helps. From what I experienced and experimented, just walking did a lot more than running. I focus on this specifically due to personal health experiences that I don't want to go into that let me feel a clear difference, where intensive running did hardly anything but then just walking did, an experiment I performed during a period of my life when "getting stuff out from all over my body" mattered.
Personally, I choose to run only when my brain/body tell me to, when I feel like it. Definitely not when I would have to fight myself to get going. (If your body/brain tells you the opposite then it is what it is, personal feel over generic advice)
Exercise is a better normal lifestyle. Standing isn’t of sitting isn’t going to fix much, given the key finding in most relevant studies is that frequent movement is necessary (albeit it’s easier and more natural when already standing).
Doctors have been telling us that for decades now and still noone does it despite overwhelming evidence. I guess the average Joe will always need a cheap workaround drug rather than putting themselves at any level of physical discomfort.
Every person has a limit of how much time and energy they can put into exercise. If they can go beyond that with a pill (with no other cost), why wouldn't you want everyone to take it?
Medication frequently (though not always) provides benefits that may be achieved at least in part by non-medical means: lifestyle (adequate sleep, low stress, reduced exposure to contaminants and pollutants), diet (preferring healthier to unhealthier foods, generally), and exercise (itself comprised of multiple modalities, including cardio, strength training, fine motor control, and others).
The best results are achieved when these are working together toward some health or fitness goal. It's far more effective to align your lifestyle, diet, exercise, and medications than to have these working against one another (I'll take this pill to compensate for my drinking / smoking / drug use / pollution exposure / stress, etc.). Of course, that's not always possible, and there are circumstances where it's difficult or impossible to attain some of these mechanisms (parapalegic, living in a highly polluted environment, inherently stressful living conditions, GI compromise limiting eating or diet, congenital or genetic conditions or predispositions). Even here, if the patient can make some progress in a specific modality, they'll probably see some benefit.
Some of the most impressive athletes I've seen, from a sheer grit perspective, are those who are working against some major limitation: the swimmer at a health club long ago paralyzed in both legs, the one-legged open-water swimmer, old farts with their pacemakers showing through their chests swimming in the San Francisco Bay, patients with diabetes, heart failure, Parkinsons, recovering from cancer, with various injuries or scars, still at it. Some are astonishingly good by any measure, many aren't, but damned if they're not trying and generally living far better than if they weren't.
This isn't "don't take your meds", it's "use all the available tools". Lifestyle, diet, an exercise are underrated and powerful tools.
"You don't look like your medical history" is a high compliment coming from a doctor, and I'd strongly recommend earning it.
Do you not have any negative side effects? When I tried I felt this tightness and weird headache that I don't otherwise ever experience, brain fog and also nasal symptoms.
unfortunately i was surprised that even the generic is kinda pricey to take every day. At the smallest available dose it was 5 usd a pill (last i checked in China)
I just checked my text from Walmart last week saying my
Tadalafil was ready for pickup. It was literally $25.60 for a 30 day supply of 10mg and I currently don't have insurance. 100% out of pocket.
interesting. thanks for letting me know. in Taiwan it was also not cheap (and requires a prescription and doctor visit) Guess Ill keep looking around. id sort of given up using it regularly
Copying the abstract here, just in case anybody don't have access:
Emily Austin, Hilary S. Myron, Richard K. Summerbell, Constance A. Mackenzie,
Acute renal injury cause by confirmed Psilocybe cubensis mushroom ingestion,
Medical Mycology Case Reports, Volume 23, 2019, Pages 55-57, ISSN 2211-7539,
Abstract: Psilocybe mushrooms are consumed for their hallucinogenic properties. Fortunately, there are relatively few adverse effects associated with their consumption. This is the first reported case of acute kidney injury (AKI) secondary to confirmed ingestion of Psilocybe cubensis mushroom. A 15-year-old male developed symptomatic AKI 36 h post-ingestion of Psilocybe cubensis mushrooms. He was admitted to hospital with hypertension, nausea and abdominal pain and a creatinine of 450 mmol/L. A sample of the crop of mushrooms was confirmed by mass spectrometry to contain psilocin. On day 5 post-admission, he was discharged home. Outpatient follow-up confirmed complete resolution of his renal function.
Kind of a cool read. They're not really sure why the P. cubensis was nephrotoxic. The sample they put through mass spec didn't contain the compound (Orellanine) that the clinical presentation lined up with, and none of the other youths who ate from that crop of mushrooms had subsequent problems.
I wonder if there was an accidental polyculture issue, either with a different mushroom or a freak mutation that caused that particular shroom to synthesize toxic compounds. When growing directly from spores, you get mixed genetics, so your various mushrooms will grow slightly differently (if you want consistent genetics you grow clones from an isolate via agar plate or tissue sample from fruiting body).
I wouldn't even call it bad. Reactor pools have basically zero radiation at the surface. The water is constantly filtered and kept very pure to remove contaminants that can be activated by neutrons.
Even drinking it I would think would be completely fine. The water itself doesn't get activated.
That's what I was thinking, but it does look like 300 cpm for a few hours is essentially nothing, or it looks real bad, I can't tell.
I found this:
Days to receive chronic dose for increase cancer risk of 1 in a 1,000
432 (at 100 CPM)
86 (at 500 CPM)
Ok so 300 for an hour (we'll assume the hair is cut off and the exposure either stops or 90% reduces) means no problem. Don't do that every day that's all.
But it's from a prepper site that doesn't cite their own sources.
Which uses rem instead of cpm. An on-line converter of unknown quality says 300 cpm is 500 rem, and the pdf from the .gov site says 500 rem is "death probable in 2-3 weeks", but I think that chart is saying that's whole body & no therapy. Where this is probably mostly hair that can be just cut off totally let alone washed, and so the elevated exposure is probably both low and short duration, and medical therapy (whatever that means, if any in this case) on top.
I can't tell, could be the same as just visting a country with a slightly higher background that isn't a problem for anyone, to dead in a month. Leaning towards no problem just because of the short time and apparently mostly external and removable source.
However, it's not nothing either. It's maybe no problem for this person only because they avoided ingesting the water and the water was very quickly washed off and presumably their hair was cut off and all clothes etc removed as fast as possible. It's clearly at least "rather hot" and you can't just play in it and have prolonged exposure and ingestion. It doesn't seem to be "basically zero".
The report doesn't read like something involving 500 rem and potential death in 3 weeks. It says "Non Emergency". Can you link to this converter? It seems to be a rather key step that got handwaved. Wiki says [0] there isn't a standard on what a "count" counts.
This website [0] gives the same numbers (300 CPM -> 500 REM). Seems like a candidate for what was used at the very least, and nothing else obviously appeared to claim a similar CPM -> REM conversion capability.
Assuming this website was used, it looks like it does a naive multiplication by 5/3, which seems... simplistic? The rest of the page doesn't exactly fill me with confidence either. No indication of how the conversion factor was derived and there's a bunch of links to other CPM -> <radiation-related unit> calculators. On top of that, the landing page for the root domain boasts about AI capabilities and their AI page prominently features "Elevate Your Content Creation" and "Generate high-quality AI content with ease!"
I'd love to know how they got to 5/3. It also offers CPM to half-life conversion which has to be at least poorly labelled. That would imply that if two piles of different radioactive substances emit the same amount of radiation (obviously different masses in each pile) they have the same half life. That isn't the case, half life depends on what the substance is which is radiating, not the measured amount of radiation emitted.
Obligatory not a nuclear safety or health physics person, but I am a particle physicist and I deal with radiation. CPM is a rather annoying unit because it doesn't convert to dose very well. If you have external 300 cpm (eg. hair), but all of that is in the form of alpha radiation, your actual dose is essentially zero.
It's worth noting that humans are typically radioactive to the level of 3 kBq, or 3000 disintegrations per second, so if I ever realised I had 300 cpm of radiation on my skin as measured by a device that is sensitive to alpha, beta, and gamma, I probably would just shrug and wash it off. Where it might be a problem is if I am dealing with only alpha and beta isotopes, and I'm getting 300 cpm on a gamma-sensitive detector, meaning that the _secondary radiation alone_ is 300 cpm.
(Realistically, I and the radiation safety officer overseeing whatever I was doing would be in serious trouble and have a ton of paperwork, but I just mean it in the abstract)
I mean, 10 grams of potassium has ~300 Bq (that is 300 disintegrations per second) of radiation, so I think I should be able to get my hair far more radioactive than 300 cpm on a beta-sensitive geiger counter if I just slather myself in low-sodium salt from the grocery salt. The salt might be bad for my scalp, I don't know, but the radiation is fine. My point here, though, is that I don't know what equipment the 300 cpm is measured with, what the thresholds are and what the window material is, and that can change things greatly, but my non-professional opinion as the wrong kind of doctor is that it's...probably not a big deal.
We've actually used KCl as a low-level radiation source before, and we joked that when the experiment is done we can just take it home and use it to season dinner.
The pool. But it isn't necessarily a problem - your hair, right now, is radioactive. Presumably wouldn't trip a measuring device because it'd be background levels.
The linked report doesn't say how radioactive his hair is or give any indication of whether the person in question is threatened by this reading. Could be bad, could be nothing, we just know it is higher than normal.
For reference, this is about the same in your hair that you’d get from a few hours in a pub in the 90s, never mind working in one - surprising amount of radiation in cigarette smoke from polonium and lead-210.
It does say that. Can you translate that into a measurement of radioactivity & medical risk? I don't think it is obvious.
EDIT The report below it seems to literally be "nothing interesting happened". The thresholds here for something to be reportable are very low. Frankly I don't know why this story is upvoted so much but I'm not about to make a bigger deal about it than one sentence.
How? Neutrons slamming into water would break it apart, turn it into hydrogen and oxygen, and possibly activate the hydrogen into deuterium or tritium. But once it's hydrogen (or an isotope of it) it'll turn gaseous and be filtered off.
In order to become gaseous they need to combine with another atom of the same kind torn free, which is about as likely as combining with a free atom of another kind, form an HO radical and stay liquid.