Seek medical attention if symptoms have not improved after taking Zyrtec-D for seven days. It's important to be aware of precautions and safety warnings associated with Zyrtec and Zyrtec-D use to ...

If you’re pregnant or nursing, it makes sense to be extra careful about the medications you take. While the FDA has found Benadryl safe to take for allergies during pregnancy, they haven’t ...

Zyrtec is considered to be safe and well-tolerated ... dose is taken twice daily, you can space the doses about 12 hours ...