Claritin and loratadine are the same medication [1]. Loratadine is the generic name for the active ingredient in Claritin, which is a brand name for the drug [2].
What is loratadine used for?
Loratadine is an antihistamine used to relieve allergy symptoms such as sneezing, runny nose, itchy or watery eyes, and itching of the nose or throat [3]. It works by blocking the effects of histamine, a substance the body releases during an allergic reaction [4].
How quickly does loratadine work?
Loratadine typically starts working within 1 to 3 hours of administration [3].
What are the side effects of loratadine?
Common side effects of loratadine include drowsiness, tiredness, headache, and dry mouth [3]. More serious side effects are rare but can occur [3].
How long does loratadine stay in your system?
The half-life of loratadine, the time it takes for the amount of the drug in the body to be reduced by half, is about 8 hours [5]. This means the drug is gradually eliminated from the body over time.
Are there different strengths of loratadine?
Loratadine is available in various strengths and formulations, including tablets, capsules, and liquid solutions, to accommodate different needs [2][3].
When does the patent expire for loratadine?
The original patent for loratadine expired many years ago, which allowed for the development and availability of generic versions of the medication [6]. DrugPatentWatch.com provides detailed information on drug patent expiries.