Tuesday, January 15, 2008

OTC Meds Can Kill Ya

File under "I wouldn't have believed it until I saw it."

There are lots of humans out there that I am amazed made it to adulthood. Witness one in particular...

A fortyish gentleman came in to see me the other night a full two months after being bitten in the foot by an Akita. His leg was swollen, red, and painful from the toes up to the knee. The infection had been evident a few days after the bite and by the time this gentleman figured out that it might be time to see a physician the question on my mind was whether we would be able to save his leg or not. The leg was tense and weeping pus. Make sense so far? Good.

This is where the ER rule that one must always think of the worst possible diagnosis first comes in handy, then again, it doesn't. This is actually where our specialty intersects with veterinary medicine. ER docs are often in the position of veterinarians as many of our patients are unable (due to stroke, baseline mental retardation, intoxication and the like) or unwilling (patients in police custody for example) to give us the whole story.

Then there are the patients who are not, technically, mentally challenged, but are, nonetheless challenged. This particular gentleman was all set for admission with a vascular surgery consultation to assess the viability of his badly infected leg when the following exchange occurred...

Pt: Doc, I think I broke my ankle.
Me: Why do you say that sir?
Pt: 'Cuz when that dog bit me it rolled on my ankle and it has hurt ever since.
Me: Well sir, you probably didn't break your ankle if you have been walking on it.
Pt: Well why does it hurt so much?
Me: Because you have a terrible infection and that hurts right there, especially since two months after the injury your bone might actually be infected, and sir, you will be lucky to keep that leg... You should have come in a lot sooner. In fact, you should have come in that day!
Pt: Well, for a while I could take care of the pain at home.
Me: How did you do that sir?
Pt: With stuff I had at home.
Me: What stuff?
Pt: I don't know, aspirin or something...

Hmmmm. Aspirin. Aspirin is a killer and it particularly kills children and old folks. Oil of wintergreen is particularly nasty and even a smidgen of it will kill a child due to its extremely high concentration of methyl salicylate. Athletes have died from skin absorption of salicylate laced balms used to treat local pain. Paradoxically, an acute ingestion of aspirin is, oftentimes, a lot less dangerous than chronic salicylism. It's a difficult diagnosis to make, especially the chronic form, and is often the culprit when elderly folks die, as physicians don't think to check for it and the patient doesn't think to mention it. It's just aspirin right? They sell it in huge bottles for $3 right? Even when the diagnosis is made patients often still die. A good summary regarding aspirin toxicity can be found here.

Back to my patient...

Me: Sir, do you have a ringing in your ears?
Pt: What? (just kidding). Yes.

So the simple cellulitis patient had a random aspirin level of 90 (very high). Three hours later, after the patient showed an alarming decrease in his mental status, I had intubated him, and placed him on a ventilator. I scanned his head to check for cerebral edema, which was not present, and then placed a dialysis catheter in his femoral vein.

He went to the ICU, sedated on the ventilator, and was emergently dialyzed. Three days later he remains on the ventilator. I have no idea if his leg will survive because the critical care team can not get him off the ventilator and don't know if he will survive. His two pack a day smoking habit is not helping in this regard.

Yet another example of the challenge of being in the ER. If I had not been curious about the 'broken ankle' comment, this man would have died and even an autopsy might have missed the problem. He may still die. Really, I was so amazed that he had waited so long I didn't hope to gain any diagnostic answers from this question, I was merely trying to get more information so I could tell his story later with the complete list of bad decisions he had made. (Yeah, I was going to make fun of him with other docs and nurses. Sorry.) His death could easily have been ascribed to sepsis, which he has, and his lab work was eerily normal. Chronic salicylism. Danger! Both he and I were lucky that night. Very lucky.

17 comments:

  1. Good case. Thanks for sharing.

    ReplyDelete
  2. 911Doc-Not being in the Medical profession, I know my opinion is a humble one at best, but, I think you are a great doctor and a good man. From your other posts, I have read that you are seriously considering leaving emergency medicine and I realize that you have to do what's best for you. But your leaving is definately emergency medicine's loss. What ever your decision, I wish you the best and hope that if I ever find myself in an Emergency Department,I will be blessed with a physician like you who is both excellent and compassionate.
    Take Care

    ReplyDelete
  3. Lucky bastard! Both of you. I would have chalked it up to sepsis and acute dumb-ass-osity.

    CAT

    ReplyDelete
  4. Well, he's quit smoking for now, seeing as how he's unconsious.

    This story seems so uniquely male. I can't imagine the person doing this to be female - not the women don't do stupid shit, but this seems so "guy".

    ReplyDelete
  5. Oh, women do stupid shit, all right. Like the extremely obese lady I saw who had $0.36 on her. Literally. In her skin folds.

    She had come in for a "weird green rash." It was fungus and tarnish from the penny on her skin.


    "When was the last time you bathed?"

    "Oh, I don't know. I don't get up off the couch much."

    Apparently she IS the couch. Complete with spare change in the cushions.

    ReplyDelete
  6. wow....makes you wonder what the hell his reasoning was...

    ReplyDelete
  7. 911:
    You are like "House" except way gayer.

    Unfuckingbelievable catch - solid supra-brain stem shit. Good job thwarting Darwin and fucking up the gene pool.

    ReplyDelete
  8. I wrote a whole bunch if questions but I just confused myself even more.
    Thanks for sharing, I had no idea that aspirin toxicity even existed.

    Your word verification salutes you. On a scale of 1-10, where do you rate 911?
    ametendr (ahm eh ten doctor) or, ametendr (ah, me ten doctor)
    It could be saying you're tender, but that would be too gay
    In your defense, nobody could be gayer than House.

    ReplyDelete
  9. dear make mine trauma...
    i must confess that you just confused the hell out of me. did i mispell something?

    ReplyDelete
  10. And here I thought it was only 911 who made laugh up a lung

    ReplyDelete
  11. In college my roommate tried to kill herself by overdosing on asprin. When the ambulance came they asked me what she could have taken. I said I had no idea and that all we had in the room was asprin.

    I'm happy she lived but I think the Animal House rules are that if she had succeeded I would have gotten all A's that semester.

    ReplyDelete
  12. Luckily, aspirin toxicity is one thing we don't see that often in kids because word has gotten out about how bad it is for kids at all, but every now and then... Great pick-up, 911.

    ReplyDelete
  13. Sorry 911, I was all jacked up on the caffeine with too much free time and a late start in the OR today.

    The word verification for posting my comment was ametendr.

    Just makin' shit up man.

    ReplyDelete
  14. Nice catch, 911. I'm not sure most of us would have made it!

    ReplyDelete
  15. yes, it is a man thing. I have been to the dr and ER too many times for something I thought was of concern, and they find nothing wrong. I leave feeling like a fool so now I refuse to go to the dr. unless something is seriously impeding my life, and the pain is uncontrolled by ibuprofen. (I don't take aspirin.)

    For example, I get chest pain a lot. Every day for the past 2 weeks. But i have no other symptoms, so I'm not going to the dr. I have also been diagnosed as the lining in my chest cavity being pinched, which causes the pain. My dad has this too. So there is no reason to think it is a heart attack or something else more serious.

    ReplyDelete
  16. dear chuckr44,
    go now, not tomorrow, not in an hour, to the ER to get an ekg and tell your story to someone like me. i am quite serious, until you get the CP explained by definitive tests you are a ticking time bomb. best.

    ReplyDelete

ALL SPAM AND GRATUITOUS LINK POSTINGS WILL BE IMMEDIATELY DELETED.