Jump to content

  • Welcome!

    Register and log in easily with Twitter or Google accounts!

    Or simply create a new Huddle account. 

    Members receive fewer ads , access our dark theme, and the ability to join the discussion!

     

Zithromax Antibiotic Linked to Irregular Heart Rhythm

chknwing

By chknwing,
in Huddle Lounge

Recommended Posts

chknwing Veteran

chknwing

Posted
Posted

Zithromax antibiotic can cause fatal irregular heart rhythm, FDA warns

By Reuters

The U.S. Food and Drug Administration on Tuesday said that the antibiotic azithromycin, sold as Zithromax or Zmax, can cause a potentially fatal irregular heart rhythm in some patients.

A study in the New England Journal of Medicine last May compared the risk of cardiovascular death from different antibacterial drugs and found that the drug, which is made by Pfizer Inc and is also sold by generic drugmakers, had a higher rate of death.

In its warning, the FDA said the drug can cause abnormal changes in the electrical activity of the heart that may lead to a potentially fatal heart rhythm known as prolonged QT interval, in which the timing of the heart's contractions becomes irregular.

The FDA said doctors should use caution when giving the popular antibiotic to patients known to have this condition or who have certain risk factors. Those who may be at risk include people with low levels of potassium or magnesium, a slower than normal heart rate, or people who take certain drugs used to treat abnormal heart rhythms, or arrhythmias. The drug could also cause problems in people with torsades de pointes, a specific, rare heart rhythm abnormality.

However, the FDA noted that other drugs in the same class as azithromycin known as macrolides also have the potential for causing QT prolongation, as do non-macrolide antibiotics, such as fluoroquinolones, and doctors need to consider all of these risks when choosing an antibiotic.

Pfizer officials were not immediately available for comment.

I'm pretty sure everyone on this forum has used this in some form or another.

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

  • PMH4OWPW7JD2TDGWZKTOYL2T3E.jpg

  • Topics

  • Posts

    • Mr. Scot
      2025 Schedule Release - post 'em when you find 'em

      By Mr. Scot · Posted

      Anybody got a clue what this is supposed to mean? 🤔
    • Kuhndog94
      Play Nikishin

      By Kuhndog94 · Posted

      I figured as much. Hopefully he's just resting up and will be ready for round 3 (if we make it that far.)  Sucks to see. Hes been our best defender (besides Slavin) in the playoffs so far.
    • Mr. Scot
      JJ Jansen on tanking

      By Mr. Scot · Posted

      I've never bought into the idea. There's just too much at stake, even for front office people. Jobs are lost, trust is lessened, lives are altered, reputations are damaged and more. Throw in that the average front office person isn't as young as the average player. They may not have ten years ahead of them to salvage their careers. Any given year could be their last. The only person not guaranteed to suffer some direct form of consequence from losing is the owner, and even there you still have problems (fan reaction, team reputation, revenue, etc). You've also got massive egos in play on that front so it can get personal. Mind you, I do accept that there are "fire sales" in order to build for the future, but even those have consequences. They don't exactly guarantee success either. Poorly run teams often just wind up in the same circumstance a few years down the road. Sorry gus, but my tinfoil hat just hasn't fit me for quite a while.
×
×
  • Create New...