Lastacaft: Uses, Dosage, Demographic, Side Effects, Interactions, and Generic Options Lastacaft (generic name: Alcaftadine) is an antihistamine medication used to treat allergic conjunctivitis, a condition that causes inflammation of the eyes due to an allergic reaction. This condition can cause symptoms such as redness, itching, and burning of the eyes. In this article, we will discuss the uses, dosage, demographic, side effects, interactions, and generic options of Lastacaft. Uses: Lastacaft is used to treat allergic conjunctivitis, also known as eye allergies. Allergic conjunctivitis is caused by an immune system response to allergens such as pollen, pet dander, or dust mites. When allergens come into contact with the eyes, the immune system releases histamine, which causes inflammation and leads to symptoms such as redness, itching, and burning of the eyes. Lastacaft works by blocking the histamine receptors in the eyes, reducing the allergic response and relieving the symptoms of allergic conjunctivitis. Dosage: The recommended dosage for Lastacaft is one drop in each affected eye, twice a day, with at least 8 hours between doses. Lastacaft should be used as directed by a healthcare provider. Demographic: Lastacaft is approved for use in adults and children ages two and older. It is not recommended for use in children under the age of two. Side Effects: Some common side effects of Lastacaft include blurred vision, stinging or burning of the eyes, eye discharge, headache, and taste changes in the mouth. These side effects are usually mild and go away on their own. However, if you experience severe side effects such as eye pain, vision changes, or swelling of the eyes, you should contact your healthcare provider immediately. It is also important to note that Lastacaft may cause drowsiness, so it is advised to avoid activities that require alertness until you know how the medication affects you. Interactions: Lastacaft may interact with other medications, so it is important to inform your healthcare provider if you are taking any other medications before using Lastacaft. Lastacaft may interact with medications such as sedatives, tranquilizers, and other antihistamines, increasing the risk of drowsiness. It may also interact with medications that increase blood pressure, such as decongestants, as Lastacaft may increase blood pressure in some individuals. Generic Options: Lastacaft is available as a brand-name medication and there are currently no generic options available. However, there may be other medications that work similarly to Lastacaft and your healthcare provider can recommend alternative treatments if needed. In conclusion, Lastacaft is an antihistamine medication used to treat allergic conjunctivitis. It is effective for both adults and children ages two and older. The recommended dosage is one drop in each affected eye, twice a day. Common side effects include blurred vision, stinging or burning of the eyes, and headache. Lastacaft may interact with other medications, and there are currently no generic options available. It is important to speak with your healthcare provider if you have any questions or concerns about Lastacaft or any medications you are taking.