levocabastine

Levocabastine is a medication used to treat allergic conjunctivitis and allergic rhinitis. It belongs to a class of drugs known as antihistamines. Specifically, it acts as a selective histamine H1 receptor antagonist. This means it blocks the action of histamine, a substance naturally produced by the body that triggers allergic symptoms such as itching, redness, and swelling.

When used for allergic conjunctivitis, levocabastine is typically administered as eye drops. These drops help to relieve the itching, redness, and watering of the eyes associated with allergies. For allergic rhinitis, it is available as a nasal spray, which targets symptoms like sneezing, runny nose, and nasal itching.

Levocabastine is generally well-tolerated. Common side effects may include temporary eye irritation or stinging when used as eye drops, and nasal discomfort or drowsiness when used as a nasal spray. It is important to follow the dosage instructions provided by a healthcare professional or as indicated on the product packaging. Levocabastine is not typically recommended for individuals with known hypersensitivity to the drug. It is advisable to consult a doctor or pharmacist if you have any pre-existing medical conditions or are taking other medications before starting treatment with levocabastine.