Description
Overview
How do Optrex Hay Fever Drops (10ml) prevent the allergic response? Optrex Hay Fever Drops (10ml) contain the active ingredient sodium cromoglicate which belongs to a group of medicines called mast cell stabilisers. When a person with hay fever comes into contact with pollen the immune system triggers mast cells in the eye to release histamine. Histamine is the chemical that causes the blood vessels to expand and the tissues to swell leading to redness and itching. Optrex Hay Fever Drops work by strengthening the membrane of these mast cells. By stabilising the cell wall Optrex Hay Fever Drops prevent the mast cells from releasing histamine even when pollen is present. This mechanism means Optrex Hay Fever Drops stop the allergic reaction from starting rather than just treating the symptoms after they appear.
Why is continuous use of Optrex Hay Fever Drops (10ml) recommended? Because sodium cromoglicate works by preventing the release of histamine Optrex Hay Fever Drops are most effective when used regularly throughout the allergy season. While Optrex Hay Fever Drops can relieve existing symptoms they provide the best protection when built up in the system before exposure to high pollen levels. Using Optrex Hay Fever Drops continuously maintains the stability of the mast cells and ensures that the eyes remain protected against sudden increases in pollen count.
What specific symptoms do Optrex Hay Fever Drops (10ml) treat? Optrex Hay Fever Drops are clinically indicated for the treatment and prevention of allergic conjunctivitis. This condition involves inflammation of the conjunctiva which is the thin layer covering the white of the eye and the inner eyelid. Optrex Hay Fever Drops effectively relieve the intense itching that causes sufferers to rub their eyes. Optrex Hay Fever Drops also reduce the redness caused by dilated blood vessels and control the excessive watering or tearing that occurs as the eye tries to flush out the allergen.
Who Is It For
Who are Optrex Hay Fever Drops (10ml) suitable for? Optrex Hay Fever Drops are suitable for adults and children. Optrex Hay Fever Drops are specifically designed for individuals suffering from seasonal allergic conjunctivitis which is commonly known as hay fever. Optrex Hay Fever Drops are an ideal choice for patients who know their allergy triggers and wish to use a preventative treatment to manage their eye health during spring and summer. Optrex Hay Fever Drops are suitable for users who prefer a topical treatment that acts directly on the eye rather than a systemic tablet.
Usage Instructions
How to apply Optrex Hay Fever Drops (10ml) correctly? To apply Optrex Hay Fever Drops the user should wash their hands and tilt their head backwards. The user should gently pull down the lower eyelid to create a small pocket between the eyelid and the eye.
Dosage: The recommended dose is 1 or 2 drops instilled into each eye four times a day.
Hygiene: It is crucial that the tip of the dropper bottle does not touch the eye or the surrounding skin as this prevents bacteria from contaminating the sterile solution remaining in the bottle.
Can Optrex Hay Fever Drops (10ml) be used with contact lenses? Optrex Hay Fever Drops contain benzalkonium chloride as a preservative. This chemical can be absorbed by soft contact lenses and may cause discolouration or irritation to the ocular surface. Therefore contact lenses must be removed before applying Optrex Hay Fever Drops. Users should wait at least 15 minutes after application before reinserting their contact lenses to ensure Optrex Hay Fever Drops have been fully absorbed.
Warnings
When must Optrex Hay Fever Drops (10ml) not be used? Optrex Hay Fever Drops must not be used by patients who have a known hypersensitivity to sodium cromoglicate or benzalkonium chloride. Optrex Hay Fever Drops are intended for the treatment of allergic conditions only and are not suitable for treating eye infections. If the user experiences eye pain or changes in vision while using Optrex Hay Fever Drops they should discontinue use and consult a doctor immediately.
Safety advice regarding storage and shelf life of Optrex Hay Fever Drops (10ml)? Optrex Hay Fever Drops are a sterile preparation. Once the bottle seal is broken the sterility can only be guaranteed for a limited time. Optrex Hay Fever Drops must be discarded 28 days after opening even if there is solution left in the bottle. Using Optrex Hay Fever Drops beyond this period increases the risk of introducing an infection to the eye. Optrex Hay Fever Drops should be stored below 25°C and kept out of the sight and reach of children.
Alternatives
Common alternatives to Optrex Hay Fever Drops (10ml)? If Optrex Hay Fever Drops are not suitable due to the preservative content or the need to remove contact lenses common alternatives include:
Optrex Actimist 2 in 1 for Itchy Watery Eyes: A liposomal spray applied to closed eyelids which repairs the tear film barrier and is suitable for use with contact lenses without removing them.
Otrivine Antistin Eye Drops: A dual-action formula containing both an antihistamine called antazoline and a vasoconstrictor called xylometazoline to reduce redness and itching more aggressively than Optrex Hay Fever Drops.
Clarityn Allergy Tablets: An oral antihistamine containing loratadine which treats the systemic symptoms of hay fever including itchy eyes, runny nose and sneezing.
Fusion Allergy Eye Drops: A preservative-free drop containing Ectoin which forms a protective hydro-complex on the eye surface to shield against allergens without using medicinal antihistamines.
