A member asked:

Last week i started taking a women's one a day vitamin. every since i have had bad tension headaches. is this coincidence? i take zyrtec (cetirizine) and flonase

7 doctors weighed in across 2 answers
Dr. Jan Lei Iwata answered

Specializes in Ophthalmology

No correlation: has more to do with your sinus issues, that can create a tension headache. Taking your Zyrtec (cetirizine) or Flonase should help. Make sure you are hydrating well as the first sign of dehydration is having a headache.

Answered 8/14/2016

2.8k views

Thank
Dr. Alvin Lin answered

Yes, coincidence: While you didn't state why you're taking Zyrtec (cetirizine) & Flonase, sinus congestion could cause your headaches.

Answered 6/1/2015

2.8k views

Thank

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