Can cetirizine interact with grapefruit juice?

Zyrtec (cetirizine) is an over-the-counter medicine that blocks histamine, reducing allergy symptoms like itching and inflammation in pets. Who should know I am taking cetirizine. (Zyrtec®)?. • Keep a list of all your medicines (prescription, natural products, supplements, vitamins, over-the- ... That said, Zyrtec is a fast-acting drug that starts to work in less than an hour the first time you take it. Cetirizine hydrochloride is also a fast-acting ... May 23, 2013 ... In addition, antihistamines such as fexofenadine (Allegra), cetirizine (Zyrtec), loratadine (Claritin) and diphenhydramine (Benadryl) are very ... This multi-action over-the-counter (OTC) allergy eye drop is the original prescription strength and clinically proven to relieve red, itchy eyes due to ... Jun 5, 2019 ... Zyrtec works for 24 hours with one daily dose, while Benadryl requires multiple doses throughout the day due to its shorter 4-6 hour duration. May 3, 2022 ... Oral antihistamines tend to get billed as a multipurpose “allergy pill.” We're talking Cetirizine, which is Zyrtec; loratadine, which is ... PO · GFR >50 mL/min: Dose adjustment not necessary · GFR ≤50 mL/min: 5 mg PO qDay · Peritoneal dialysis: 5 mg PO qDay · Intermittent hemodialysis: 5 mg PO qDay; ... May 7, 2024 ... Key Takeaways · Cetirizine starts relieving allergy symptoms faster than loratadine but is more likely to cause drowsiness. · Loratadine takes a ... Over-the-counter antihistamine tablets from BENADRYL®, for effective relief from symptoms related to hay fever or other upper respiratory allergies.