Jump to content

Allergic reactions to penicillin can go away in time


Recommended Posts

  • Moderators
Quote

HEALTH: Allergic reactions to penicillin can go away in time

penecillin-620x264.jpg
Post Views: 79
 
By DR MATTHEW  RANK  (Mayo  Clinic)       

An estimated 10 percent of people have been diagnosed as having an allergy to penicillin. Having  penicillin allergy on your health record is taken seriously because the allergic reaction sometimes can be quite harmful or even life-threatening.

However, studies using skin testing for penicillin allergy have found that about 90 percent of those with penicillin allergy on their health records are not allergic to penicillin. In other words, about 1 percent of the population is allergic — not 10 percent.

It’s possible that an original allergy diagnosis was a side effect unrelated to allergies, such as having an upset stomach or diarrhea, or coincidental, such as a timely rash. Allergic reactions to penicillin also can go away with time. It’s estimated that only about 20 percent of people with penicillin allergies still will have them after 10 years if no further penicillin is taken during that time.

Penicillin-based drugs, which are prescribed commonly, are an important class of antibiotic. If a penicillin-related drug, such as amoxicillin, amoxicillin with clavulanate (Augmentin) or piperacillin with tazobactam (Zosyn), is a good option for your circumstances but you have been diagnosed with an allergy in the past, your health care provider may recommend skin testing. This involves a skin prick and injection of small amounts of various penicillin preparations. If an itchy, red bump occurs, it indicates that you likely have an allergy.

If you have a positive allergy skin test to penicillin, a desensitization process may be considered if there’s a strong reason to use penicillin for your circumstances. Desensitization involves giving you a small dose of a penicillin drug, then gradually increasing that dose in a controlled, gradual way until you can tolerate a full dose. Desensitization is performed in a medically supervised setting. If a penicillin-related drug isn’t necessary, an alternative can be used. (adapted from Mayo Clinic Health Letter)

 

https://www.newsroompanama.com/news/panama/health-allergic-reactions-to-penicillin-can-go-away

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...