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Optilast Eye Drops contain azelastine hydrochloride, an antihistamine that provides quick relief from symptoms of allergic conjunctivitis. It is used to treat eye allergies caused by pollen (hay fever), pet dander, dust mites, and other environmental allergens. The drops work by blocking the action of histamine, a substance released by the body during allergic reactions, reducing eye irritation. Optilast eye drops come in both prescription and over-the-counter forms, and they are available in both topical and oral forms. When used correctly, optilast eye drops can provide relief from allergy symptoms for up to 24 hours.
The eye contains a certain type of cells known as mast cells. Mast cells are responsible for the immune response of the eyes to foreign particles. They react to allergens by secreting histamines, which cause the eyes to become watery and red. Pollen, animal fur, and dust mites are some of the most common allergy triggers. The active ingredient in optilast eye drops is azelastine hydrochloride, which inhibits the release of histamine by these cells, thus helping to reduce inflammation and congestion in the nasal passages. This can help to relieve the symptoms of hay fever, such as sneezing, itching and sore eyes. Optilast eye drops also help to keep the eyes moist and lubricated, which can help to relieve irritation and itchiness.
It is important that you use these drops as directed by your doctor and only after reading the provided instructions:
The active ingredient in Optilast eye drops is Azelastine hydrochloride.
The inactive ingredients are sodium hydroxide, Benzalkonium chloride, liquid sorbitol, disodium edetate, and Hypromellose.
Common side effects include:
Seek medical advice if serious side effects occur.
1. How often should I use Optilast Eye Drops?
Usually, one drop in each affected eye twice daily. If symptoms are severe, a doctor may recommend more frequent use.
2. How quickly do Optilast Eye Drops work?
Relief typically begins within 10-15 minutes after application and can last for up to 12 hours.
3. Can I use Optilast while wearing contact lenses?
It is advised to remove contact lenses before applying the drops and wait at least 15 minutes before reinserting them.
4. Is it suitable for children?
Optilast Eye Drops can be used in children over 4 years of age, under the supervision of a healthcare provider.
5. What if I miss a dose?
Use the missed dose as soon as you remember. If it is almost time for the next dose, skip the missed dose and continue your regular schedule.