How is urticaria pigmentosa treated?

Zyrtec (cetirizine) and Claritin (loratadine) are two popular brands. They contain different compounds but appear to be equally effective. Avoid the use of alcohol, sedatives, and tranquilizers as cetirizine can increase the risk of drowsiness. Cetirizine may cause central nervous system depression ... Antihistamines are commonly recommended for the treatment of allergic symptoms. This guideline will only deal with H1 antagonists. 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 ... All of the newer antihistamines like fexofenadine (Allegra Allergy), cetirizine HCl (Zyrtec), levocetirizine (Xyzal), and loratadine (Claritin) are good choices ... May 7, 2024 ... Key Takeaways · Cetirizine starts relieving allergy symptoms faster than loratadine but is more likely to cause drowsiness. · Loratadine takes a ... What is cetirizine? Cetirizine (Zyrtec®, Reactine®) is an antihistamine used to treat and prevent pruritus (itching) associated with atopic dermatitis, ... Oct 27, 2021 ... Using Zyrtec ( ... Typically, cetirizine (Zyrtec) is taken by mouth once per day. The most common side effect of cetirizine (Zyrtec) is sleepiness. But it's less likely to make ... 6 days ago ... Note: Cetirizine is a derivative of piperazine and an H1 antagonist that binds competitively with histamine to H1 receptors on cell membranes.