1 doctor weighed in:

Doc says take 10mg cetirizine hydrochloride for 2 weeks so that my hives will stop. Been a week now with no improvement? Takes a while to work??

1 doctor weighed in
Dr. Stephen Southard
Internal Medicine

In brief: Hives

Antihistamine therapy should work fairly quickly.
You should review this with your physician as it appears from your medications provided that your are on dual antihistamine therapy(cetirizine and ranitidine). Best of luck.

In brief: Hives

Antihistamine therapy should work fairly quickly.
You should review this with your physician as it appears from your medications provided that your are on dual antihistamine therapy(cetirizine and ranitidine). Best of luck.
Dr. Stephen Southard
Dr. Stephen Southard
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