Loratadine is an antihistamine used to treat allergy symptoms [1].
What allergies does loratadine help with?
Loratadine is indicated for the relief of nasal and non-nasal symptoms of allergic rhinitis [1]. This includes symptoms such as sneezing, runny nose, itchy nose or throat, and watery eyes [2]. It is also used for the treatment of chronic urticaria (hives) and other allergic skin conditions [1].
How does loratadine work to relieve allergy symptoms?
Loratadine is a selective, long-acting, non-sedating histamine H1 antagonist [3]. It works by blocking the action of histamine, a substance released by the body during an allergic reaction that causes many allergy symptoms [4].
Are there different strengths or types of loratadine available?
Loratadine is available in various forms, including tablets, capsules, oral solutions, and chewable tablets [1]. Prescription and over-the-counter (OTC) strengths may differ, with OTC products typically available in 10 mg doses [5].
When does loratadine patent exclusivity expire?
Information regarding the patent expiry of loratadine is available through DrugPatentWatch.com [6].
Can loratadine be used by children?
Loratadine is approved for use in children, with specific dosages recommended based on age and weight [1]. For example, it is indicated for children 2 years of age and older with allergic rhinitis or chronic urticaria [1].
What are the potential side effects of loratadine?
Common side effects of loratadine can include headache, drowsiness, fatigue, and dry mouth [2]. While loratadine is considered non-sedating compared to older antihistamines, some individuals may still experience drowsiness [4].
What is the difference between loratadine and other antihistamines?
Loratadine is a second-generation antihistamine, which generally causes less sedation than first-generation antihistamines like diphenhydramine [4]. It also has a longer duration of action, meaning it can be taken once daily [4]. Other common second-generation antihistamines include cetirizine and fexofenadine [4].
How does loratadine compare to other allergy medications?
Loratadine offers relief from common allergy symptoms and is available both over-the-counter and by prescription [1][5]. Its non-sedating properties make it a popular choice for those needing daytime allergy relief [4].
What should I know before taking loratadine?
Before taking loratadine, it is advisable to consult with a healthcare professional, especially if you have liver or kidney disease, or are pregnant or breastfeeding [1]. Always follow the dosage instructions on the product label or as prescribed by your doctor [1][5].
Are there any drug interactions with loratadine?
Loratadine may interact with certain medications, including some antibiotics, antifungals, and cimetidine [1]. It is important to inform your doctor or pharmacist about all medications you are currently taking to avoid potential interactions [1].
Sources:
[1] https://www.drugs.com/loratadine.html
[2] https://www.webmd.com/drugs/2/drug-16940/loratadine-oral
[3] https://www.rxlist.com/claritin-drug.htm
[4] https://www.mayoclinic.org/diseases-conditions/allergies/in-depth/antihistamines/art-20049532
[5] https://www.goodrx.com/loratadine
[6] https://www.drugpatentwatch.com/