Store brand Claritin, also known as loratadine, is an over-the-counter antihistamine used to relieve symptoms of seasonal allergic rhinitis [1]. These symptoms can include sneezing, runny nose, itchy nose or throat, and itchy, watery eyes [1].
How does store brand Claritin work?
Store brand Claritin functions by blocking the effects of histamine, a substance the body releases during an allergic reaction [1]. Histamine is responsible for many allergy symptoms [1]. Loratadine is a non-sedating antihistamine, meaning it is less likely to cause drowsiness compared to older antihistamines [1].
What is the difference between brand name Claritin and store brand loratadine?
The primary difference between brand-name Claritin and store-brand loratadine is the manufacturer and packaging [2]. Both products contain the same active ingredient, loratadine, and are required to meet the same U.S. Food and Drug Administration (FDA) standards for safety and efficacy [2]. Store brands are typically less expensive due to lower marketing and packaging costs [2].
When does the patent on loratadine expire?
The patent for loratadine, the active ingredient in Claritin, expired many years ago, which allowed for the development and sale of generic versions [3]. This patent expiry opened the market to competition, leading to the availability of affordable store-brand options.
Where can I buy store brand loratadine?
Store brand loratadine can be found in the allergy medication aisle of most major pharmacies, supermarkets, and online retailers [4].
What are other non-sedating antihistamines available over-the-counter?
Other non-sedating antihistamines available over-the-counter include fexofenadine (Allegra) and cetirizine (Zyrtec), which are also available in both brand and store-brand generic formulations [1].
What are potential side effects of loratadine?
While loratadine is generally well-tolerated, potential side effects can include headache, fatigue, and dry mouth [1]. Serious side effects are rare but may require medical attention [1].
Sources:
1. https://www.drugpatentwatch.com/drug/loratadine
2. https://www.drugpatentwatch.com/search?query=claritin
3. https://www.drugpatentwatch.com/search?query=loratadine+patent
4. https://www.drugpatentwatch.com/