Elestat: Uses, Dosage, Demographic, Side Effects, Interactions, and Generic Options Elestat is a medication prescribed to treat eye itching and redness that is caused by allergic conjunctivitis. It contains the active ingredient epinastine hydrochloride, which is an antihistamine that blocks the effects of histamine in the body. Uses: Elestat is primarily used to treat the symptoms of allergic conjunctivitis, including itching and redness of the eyes. It works by blocking the action of histamine, a chemical released by the body that causes swelling and itching. Dosage: Elestat comes as an eye drop and should be administered as directed by your doctor. The usual dosage for adults and children over the age of three is one drop in each affected eye twice a day, about 12 hours apart. Demographic: Elestat is suitable for adults and children over the age of three who suffer from allergic conjunctivitis. People with a history of allergic reactions to this medication or any of its ingredients should not use Elestat. Side Effects: As with any medication, Elestat may cause side effects. The most common side effects reported are headache, eye irritation, and dry eye. Other side effects that are less common include eye pain, blurred vision, and eye discharge. In rare cases, Elestat can cause severe allergic reactions, including difficulty breathing, chest tightness, and swelling of the face, lips, tongue, or throat. If you experience any of these symptoms, seek immediate medical attention. Interactions: Elestat may interact with other medications, including prescription and over-the-counter medicines, herbal remedies, and dietary supplements. It is important to inform your doctor of all medications you are taking before starting Elestat. Your doctor may need to adjust your medication regimen to reduce the risk of interactions. Generic Options: Elestat is the branded version of epinastine hydrochloride. There are several generic options available, including Epinastine, Epinastine Hydrochloride, and Epinastine HCL. These medications contain the same active ingredient as Elestat and are equally effective. In conclusion, Elestat is a medication that blocks the action of histamine and is used to treat the symptoms of allergic conjunctivitis. It comes in an eye drop form and should be administered as directed by a doctor. Elestat may cause side effects, and it may interact with other medications. There are several generic options available for this medication. If you experience any unusual symptoms or side effects while using Elestat, contact your doctor right away.