See the DrugPatentWatch profile for claritin
Claritin is a brand name for the medication loratadine, which is an antihistamine used to relieve allergy symptoms [1]. It is available over-the-counter and by prescription [1].
How does Claritin work to relieve allergy symptoms?
Claritin works by blocking the effects of histamine, a substance produced by the body during an allergic reaction [2]. Histamine is responsible for common allergy symptoms such as sneezing, runny nose, itchy eyes, and watery eyes [2]. Loratadine is a selective, long-acting, non-sedating antihistamine [1].
What kinds of allergies can Claritin treat?
Claritin is effective in treating a range of allergy symptoms, including those associated with seasonal allergic rhinitis (hay fever) and perennial allergic rhinitis [1]. This means it can help with symptoms triggered by pollen, dust mites, pet dander, and other allergens [1].
Is Claritin a steroid?
No, Claritin is not a steroid. It is an antihistamine [1]. Steroids, like corticosteroids, are a different class of medication that work by reducing inflammation [3].
When does the patent for Claritin expire?
The patent for loratadine has long expired, allowing for the production of generic versions of the drug [4]. This means that the original branded Claritin is no longer protected by patent exclusivity.
What are the alternatives to Claritin for allergy relief?
Other antihistamines are available for allergy relief, including both over-the-counter and prescription options. Some common alternatives include cetirizine (Zyrtec) and fexofenadine (Allegra) [5]. Nasal corticosteroids and decongestants are also used to manage allergy symptoms [3].
Can children take Claritin?
Claritin is available in formulations suitable for children, with specific dosages recommended for different age groups [1]. It is important to consult a pediatrician or healthcare provider to determine the appropriate dosage and suitability for a child [1].