
Loratadine (Claritin): Side Effects and Interactions
Loratadine (Claritin®) is an over-the-counter medicine used to relieve allergy symptoms. It is typically well-tolerated with minimal side effects such as headache and minor drowsiness, but generally doesn’t cause significant tiredness. There are minimal drug interactions associated with loratadine. Loratadine is typically safe to use during pregnancy and lactation.