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What Happens If I Miss A Dose Of Z-Pak?

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Posted on Thu, 9 Apr 2015
Question: I am prescribed zpak for 5 days (500 mg the first day then 250 the next 4) yesterday would have been my 4th day but I had left town and forgot to bring my antibiotics. is it okay to resume the schedule and take the 4th today and the last one tomorrow?
doctor
Answered by Dr. Panagiotis Zografakis (14 minutes later)
Brief Answer:
This is the best you can do

Detailed Answer:
Hello,

this is the best you can do, but the results are not certain. Azithromycin due to its mechanism of action may be active even for a few days after ingestion, so it's probably OK to resume treatment. But you've got to understand that treatment efficacy can only be assessed when the patient uses the regimen according to prescription.

This means that the efficacy of this interrupted regimen is not certain, but this is the best you can do at this time.

I hope I've helped!
Contact me again, if you'd like more details.

Kind Regards!
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Panagiotis Zografakis (5 minutes later)
It is safe though?
doctor
Answered by Dr. Panagiotis Zografakis (45 minutes later)
Brief Answer:
It's safe regarding side-effects

Detailed Answer:
Hi,

it's safe regarding the drug's side effects.
Regarding pathogen eradication, it's possibly safe as well, but this is the point of uncertainty. If your clinical condition is severe (which I suppose is NOT the case) then perhaps more aggressive treatment might be needed but it would take a visit to your doctor for that (I can't decide for a patient's treatment without examining him!).
If you're in a good condition (no fever, mild symptoms) then I suggest resuming your treatment.
I hope it's more clear now!

Kind Regards!
Note: For more detailed guidance, please consult an Internal Medicine Specialist, with your latest reports. Click here..

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Panagiotis Zografakis

Internal Medicine Specialist

Practicing since :1999

Answered : 3817 Questions

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What Happens If I Miss A Dose Of Z-Pak?

Brief Answer: This is the best you can do Detailed Answer: Hello, this is the best you can do, but the results are not certain. Azithromycin due to its mechanism of action may be active even for a few days after ingestion, so it's probably OK to resume treatment. But you've got to understand that treatment efficacy can only be assessed when the patient uses the regimen according to prescription. This means that the efficacy of this interrupted regimen is not certain, but this is the best you can do at this time. I hope I've helped! Contact me again, if you'd like more details. Kind Regards!