Patanol Eye Drops

Uses
Patanol Eye Drops (Olopatadine) is an antiallergic medicine which treats seasonal allergic conjunctivitis (hay fever of the eyes) by inhibiting the release of histamine. The active ingredient contained in this ophthalmic solution is known as a selective histamine H1 antagonist. Histamine is released by the mast cells as part of the body's response to irritants or allergens in the air (such as pollen or dust). Following this, it forms a bond with the H1 receptors, which triggers the flow of blood to the affected area.

If the eyes are affected, they may become red and itchy. Patients may even experience watery eyes. These symptoms can be managed with these eye drops, as they can help to inhibit the histamine receptors present in the eyes. Other inflammatory lipid mediators are also inhibited, including thromboxane and leukotriene. This helps to further the anti-inflammatory benefits of this ophthalmic solution. Patients have also been used this product for perennial allergic conjunctivitis.

Dosage and Administration
Patanol Eye Drops (Olopatadine) comes in a 0.1 per cent strength solution, meaning that each 1ml of the solution contains 1mg of medicine. Your doctor will examine your eyes and inform you of the correct dosage administration. In some cases, adult patients undergoing treatment for seasonal allergic conjunctivitis have been instructed by their doctor to administer one drop into the eye (or both eyes if needed), twice per day. Allow a 6 to 8 hour break in between each administration. Do not apply more than your doctor tells you to.

Side effects
Administration of Patanol Eye Drops (Olopatadine) for the treatment of allergic conjunctivitis or any other conditions could lead to side effects, and a list of examples is given here:

• Light sensitivity
• Redness or eye pain
• Crusting of the eyelid
• Dryness occurring in the eye
• Sensing that a foreign object is in the eye

Your doctor must be informed if any side effects occur while you are taking this medicine. Attend the hospital or visit your doctor straight away if you notice serious eye pain, drainage from the eye, severe ocular inflammation or any other serious reactions that have not been listed here.

Precautions
This is an ophthalmic solution and is only for use in the eyes. Under no circumstances should it be consumed orally.

You should dispose of the eye drops 4 weeks after opening it, regardless of whether or not the entire contents have been used or not.

Seek immediate emergency medical attention if you suffer an allergic reaction. Symptoms to watch for, which may be indicative of a reaction, include skin rashes, hives, swelling of the face or limbs, trouble breathing, and trouble swallowing.

Always use Patanol Eye Drops (Olopatadine) as you have been prescribed by your doctor. Never self-medicate or change your dosage without first consulting your doctor. The correct dosage can vary depending on your health, medical history, and the severity of the condition being treated.

This medication may not be safe for all patients. Before you begin using it always disclose the following to your doctor:

• If you are pregnant or breastfeeding.
• If you suffer from any allergies.
• If you suffer from any other health conditions or illnesses.
• If you are using any other medicine (including all non-prescription).
• If you are using any supplements, vitamins, or herbal products of any kind.