3 doctors weighed in:

What will happen if you take one cefprozil (cefzil) and you are allergic?

3 doctors weighed in
Dr. Joram Seggev
Internal Medicine - Allergy & Immunology
2 doctors agree

In brief: It depends

Are you allergic to cepfrozil? If you are, it depends on what kind of a reaction you had in the past.
If it was a late small rash, another exposure may be just a somewhat worse rash. If you had a severe allergic reaction, the next may be life-threatening. Without knowing what kind of a reaction you had, I can't be more specific.

In brief: It depends

Are you allergic to cepfrozil? If you are, it depends on what kind of a reaction you had in the past.
If it was a late small rash, another exposure may be just a somewhat worse rash. If you had a severe allergic reaction, the next may be life-threatening. Without knowing what kind of a reaction you had, I can't be more specific.
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