Loratadine

AKA: C22H23ClN2O2, Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate.
Context:
- It can (often) be a Histamine H1-Receptor Antagonist.
- It can be a Second-Generation Antihistamine.
- It can have been FDA approved in 1993 and over-the-counter in 2002.
- …
Counter-Example(s):
- Fexofenadine HCl (Allegra).
- Benadril.
- Cetirizine (Zyrtec).
- Desloratadine (Clarinex).
- Levocetirizine (Xyzal).
See: Antihistamine, Desloratadine, Allergies, Allergic Rhinitis, Pseudoephedrine, Decongestant, Loratadine/Pseudoephedrine.

References

(Wikipedia, 2022) ⇒ https://en.wikipedia.org/wiki/Loratadine Retrieved:2022-10-23.
- Loratadine, sold under the brand name Claritin among others, is a medication used to treat allergies. This includes allergic rhinitis (hay fever) and hives. It is also available in combination with pseudoephedrine, a decongestant, known as loratadine/pseudoephedrine. It is taken orally.
  Common side effects include sleepiness, dry mouth, and headache. Serious side effects are rare and include allergic reactions, seizures, and liver problems. Use during pregnancy appears to be safe but has not been well studied. It is not recommended in children less than two years old. It is in the second-generation antihistamine family of medication. Loratadine was patented in 1980 and came to market in 1988. It is on the World Health Organization's List of Essential Medicines. Loratadine is available as a generic medication. In the United States, it is available over the counter. In 2019, it was the 66th most commonly prescribed medication in the United States, with more than 11million prescriptions.