Comment
Author: Admin | 2025-04-28
Published: Jan 17, 2018 Last Updated: Oct 28, 2019 In our latest question and answer, the pharmacist discusses whether or not Zyrtec (cetirizine) interacts with blood pressure medication. Jan 16, 2018 Cybil asked I have been instructed to take Zyrtec 10mg in the morning. I take amlodipine besylate 10 mg each morning for my blood pressure. Can I take the Zyrtec along with my blood pressure med or should I take them @ separate times? Answer Zyrtec (cetirizine) does not have any listed or reported drug interactions with blood pressure medication and combined use is considered to be safe.However, Zyrtec (cetirizine) can cause drowsiness in individuals. In fact, unlike other second generation antihistamines like Claritin, Zyrtec has a high incidence of drowsiness (13.7% of individuals) and fatigue (5.9% of individuals).While Zyrtec doesn't interact with blood pressure medication, there can be additive effects of drowsiness and sedation. Many blood pressure medications, especially when treatment just begins, can cause fatigue and lightheadedness. Caution is advised using Zyrtec with other medications that can cause sedation.If Zyrtec doesn't make you tired, it is fine to take along with your blood pressure medication. Be advised however, that there could be mild sedation with the combination. Often times when trying a new combination of medication, it is advised to begin on a day you are home, and don't need to drive until you know how the combination affects you. Dr. Brian Staiger Pharm.D Dr. Brian Staiger is a licensed pharmacist in New York State and the founder of the Q+A website PharmacistAnswers.com. He graduated from the University At Buffalo with a Doctor of Pharmacy degree in 2010.He has been featured in numerous publications including the Huffington Post as well as a variety of health and pharmacy-related blogs.Please feel free to reach out to him directly if you have any inquiries or want to connect! He's answered thousands of medication and pharmacy-related questions and he's ready to answer yours! Related Questions Ready for a more personal experience with your meds?
Add Comment