![P‐glycoprotein influences the brain concentrations of cetirizine (Zyrtec®), a second‐generation non‐sedating antihistamine - Polli - 2003 - Journal of Pharmaceutical Sciences - Wiley Online Library P‐glycoprotein influences the brain concentrations of cetirizine (Zyrtec®), a second‐generation non‐sedating antihistamine - Polli - 2003 - Journal of Pharmaceutical Sciences - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/4092df02-e22c-40e7-a260-17c9bece08b1/mfig001.gif)
P‐glycoprotein influences the brain concentrations of cetirizine (Zyrtec®), a second‐generation non‐sedating antihistamine - Polli - 2003 - Journal of Pharmaceutical Sciences - Wiley Online Library
![I'm angry after another ✨pointless✨ doctor visit. Distract me by comparing medicine lists. Here's what I'm taking. What are you taking? : r/MCAS I'm angry after another ✨pointless✨ doctor visit. Distract me by comparing medicine lists. Here's what I'm taking. What are you taking? : r/MCAS](https://preview.redd.it/im-angry-after-another-pointless-doctor-visit-distract-me-v0-zftl94m6n53c1.jpg?width=640&crop=smart&auto=webp&s=b01ef20c935547eaa5dfce1affd50f8b6d2d5364)
I'm angry after another ✨pointless✨ doctor visit. Distract me by comparing medicine lists. Here's what I'm taking. What are you taking? : r/MCAS
![I'm on 3 Zyrtec a day, with Benadryl and hydroxyzine as needed and my dermatographia is still acting up like crazy. : r/Allergies I'm on 3 Zyrtec a day, with Benadryl and hydroxyzine as needed and my dermatographia is still acting up like crazy. : r/Allergies](https://i.redd.it/vp2q3aa77vl31.jpg)