Dry eyes can be caused by a number of conditions such as exposure to the sun or wind or staring at the computer for long hours without blinking. It can also be caused due to health issues and as a result, you experience the burning sensation of dry eyes and require relief for it.
Dry eyes are often red and irritated, they can also burn and water causing discomfort and the reason for this lies in the damaged tear film of the eye which ruptures due to dry air and so it is no longer able to produce tears adequately to lubricate the eye surface. With this dilemma, you might be wondering how do I get the best eye drops for dry eyes in the UK?
The good news is there are a lot of eye drops options to choose from that can provide instant relief. That being stated, it is important to be mindful when selecting the eye drops so you can avoid some products in favor of choosing the best eye drops for dry eyes that are safer and effective.
Dry eye drops are designed to lubricate the eyes and assist in restoring the eye surface. Eye drops for dry eyes come in various formulations with some being of a liquid consistency, some as gels (Systane Gel drops) and others as ointments. In addition, some of these drops (also known as artificial tears) mimic the natural tears of the eyes due to the ingredients used in its formulation and they help to lubricate the eyes by maintaining moisture on the eye surface. For example, Refresh brand of tears by Allergan uses Carboxy methylcellulose as its ingredient which increases the viscosity and the residence time of the tears; Systane by Alcon is formulated with hydroxypropyl guar (HP guar) which is a gelling agent that improves the recovery of the eye surface and reduces tear evaporation.
Moreover, eyedrops for dry eyes are available as either preservative-free drops or with preservatives. The preservative-free drops have fewer additives included in its formulation and majorly comes in single-use vials, for example, Systane Ultra UD, Optive UD. On the other hand, eye drops with preservatives often come in a multi-dose bottle with preservatives (chemicals) that discourages the growth of bacteria after the bottle is opened.
With such broad options available, in other to choose the best dry eye drops that will meet your needs, it is important to have your eyes checked, that way your doctor will be able to recommend the eye drops suitable for you that will provide relief.
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