Eye Health Tips & Guidance

Dry eyes are a common problem. They can be caused by anything from exposure to environmental pollution or air conditioning to taking certain medications or wearing contact lenses. Whatever the cause, irritated, tired eyes can get in the way of your day-to-day life. You might experience soreness or itching of your eyes, redness, blurred vision and a range of other unpleasant side effects.

 To help you avoid these problems and keep your eyes looking and feeling their best, TheraTears® offers helpful eyecare tips covering a wide range of topics. 

What is your tear film and why does it matter | Theratears
Eye Health Tips & Guidance

What is your tear film and why does it matter?

We often think of tears as just a response to emotions or irritation, but your...
Can screen time damage your eyes? | Theratears
Eye Health Tips & Guidance

Can screen time damage your eyes?

In today’s world, screens are everywhere, from smartphones and laptops to large televisions. Whether we’re...
What causes bloodshot eyes? Close-up of a bloodshot eye | Theratears
Eye Health Tips & Guidance

What causes bloodshot eyes?

If you’ve ever looked in the mirror and noticed that your eyes look red and...
How to use an eye wash | Close-up of a person’s green eye with long lashes, gently wiping the under-eye area using a white cotton pad | Theratears
Eye Health Tips & Guidance

How to use an eye wash

Would you know how to safely wash out your eye if something got in it?...
How to take care of your eyes in winter | A woman experiences irritated eyes while outside in winter
Eye Health Tips & Guidance

How to take care of your eyes in winter

Alongside winter comes a whole host of challenges, from poorer weather to colder temperatures and...
How to put moisture into dry air | A humidifier adds moisture to a room with dry air
Eye Health Tips & Guidance

How to put moisture into dry air

Having dry air in your home can lead to a number of discomforts, including dry...
Can dust cause dry eyes? | A cloud of dust highlighted in a sunbeam | Theratears
Eye Health Tips & Guidance

Can dust cause dry eyes?

Having dry, irritated eyes is bad enough at the best of times, but what’s worse...
How to help dry eyes in winter | A woman blows on her hands for warmth while outside in winter | Theratears
Eye Health Tips & Guidance

How to help dry eyes in winter

The cold temperatures and dry air associated with the winter months can make your dry...
What causes dry air? | A woman has reddened, irritated eyes | Theratears
Eye Health Tips & Guidance

What causes dry air?

As a contributing factor towards eye irritation and conditions such as dry eye syndrome, dry...
Can smoke cause eye irritation | A woman rubs her irritated eye while on a walk | Theratears
Eye Health Tips & Guidance

Can smoke cause eye irritation?

When thinking about the health impacts of smoke, whether through cigarette smoking or wood burning,...
Are dry eyes common in winter | A young woman in a red coat rubs her eyes in a snowy forest | Theratears
Eye Health Tips & Guidance

Are dry eyes common in winter?

Dry eyes can be a nuisance at any time of year but is this problem...
What does dry eye feel like | An irritated, bloodshot eye of someone suffering with dry eye syndrome | Theratears
Eye Health Tips & Guidance

Understanding the Origins of Eye Colour

Understanding the Origins of Eye Colour Ever heard the phrase ‘your eyes are the windows...
How to get rid of hay fever | A woman walks under a flowering tree and has watering eyes | Theratears
Eye Health Tips & Guidance

How to get rid of hay fever

Although it’s rarely a serious condition, hay fever can have a big impact on your...
Can blurred vision be fixed | Two images of a butterfly; one is blurred, the other clear | Theratears
Eye Health Tips & Guidance

Can blurred vision be fixed?

Living with persistently blurred vision can be difficult. It can interfere with your ability to...
5 top tips on how to sleep better | A woman sleeps soundly in her bed at night | Theratears
Eye Health Tips & Guidance

5 top tips on how to sleep better

Getting a bad night’s sleep can feel awful, and especially so when you know it’ll...
What are the symptoms of hay fever | A woman sneezes into a tissue in the middle of a field of flowers | Theratears
Eye Health Tips & Guidance

What are the symptoms of hay fever?

Hay fever is a common condition that usually affects people during the spring, summer or...
What causes blurred vision | A woman squints at her phone, struggling to see well with blurred vision | Theratears
Eye Health Tips & Guidance

What causes blurred vision?

Blurred vision can have a big impact on your day, preventing you from getting on...
What does lack of sleep cause | An exhausted business woman yawns at her desk at work | Theratears
Eye Health Tips & Guidance

What does lack of sleep cause?

Lack of sleep can have a big impact on our lives. Although a few nights...
What is hay fever | A woman suffers from hay fever with a runny nose and watering eyes | Theratears
Eye Health Tips & Guidance

What is hay fever?

Commonly more noticeable during the spring and summer months, hay fever is an allergy that...
What does eye strain feel like | A close-up of a man with a reddened, irritated eye | Theratears
Eye Health Tips & Guidance

What does eye strain feel like?

Eye strain is a term used to describe irritated eyes that can come about as...
How to get rid of tired eyes | A young man rubs his tired eyes while working on his laptop | Theratears
Eye Health Tips & Guidance

How to get rid of tired eyes

Tired eyes can be caused by a number of factors, ranging from general fatigue to...
How long do preservative-free eye drops last | A bottle of opened eye drops on a pharmacy counter | Theratears
Eye Health Tips & Guidance

How long do preservative-free eye drops last?

If you’ve browsed for eye drops before, then you’re probably aware that the market is...
What are the side effects of usinng hyaluronic acid | Close-up image of a woman applying eye drops to her left eye | Theratears
Eye Health Tips & Guidance

What are the side effects of using hyaluronic acid?

Hyaluronic acid is a compound commonly used in self-care products such as serums, face creams...
Why do your eyes sting when you're tired | A young woman rubs her tired eyes while working at her desk at night | Theratears
Eye Health Tips & Guidance

Why do your eyes sting when you’re tired?

Sometimes it can feel like we’re tired all the time, whether you’re coming home from...
Are preservative-free eye drops better for you | Two bottles of clear eye drops on a wooden tabletop | Theratears
Eye Health Tips & Guidance

Are preservative-free eye drops better for you?

When you’re looking for a product to alleviate irritated eyes, it makes sense that you’d...
Why do my eyes feel tired? | Person in glasses rubbing tired eyes, sitting at a desk with a laptop, suggesting digital eye strain | Theratears
Eye Health Tips & Guidance

Why do my eyes feel tired?

Trying to get on with your everyday tasks and responsibilities can be difficult when you're...
Are preservatives in eye drops bad | A highlighted image showing the dictionary entry for the noun ‘preservative' | Theratears
Eye Health Tips & Guidance

Are preservatives in eye drops bad?

When shopping for eye drops for dry eyes or other irritating eye conditions, you may...
Five myths about ageing eyes | Person in a yellow sweater, wearing glasses, focused and smiling slightly while looking at a laptop screen | Theratears
Eye Health Tips & Guidance

Five myths about ageing eyes

There are lots of explanations for why people believe things that aren’t true about optical...
How to keep your eyes healthy as you age | Close up shot of Asian old man eyes | Theratears
Eye Health Tips & Guidance

How to keep your eyes healthy as you age

Deteriorating eyesight is a natural part of the ageing process, but that doesn’t mean you...
Is hyaluronic acid good for your eyes | Person applying eye drops, focusing on one eye with a dropper held above, indicating eye care or relief | Theratears
Eye Health Tips & Guidance

Is hyaluronic acid good for your eyes?

Hyaluronic acid is found in many dry eye treatments - and other skincare and beauty...
How to stop dry eyes at night | Person lying in bed at night, hands over face, with a clock on the bedside table, suggesting sleeplessness | Theratears
Eye Health Tips & Guidance

How to stop dry eyes at night

Anything that keeps you up when you’re trying to sleep is annoying, but dry eyes...
What happens to your eyes as you age | A close up of an older person’s eyes looking up | Theratears
Eye Health Tips & Guidance

What happens to your eyes as you age?

If you’ve noticed changes to your vision or the appearance of your eyes as you’ve...
How to relieve eye strain | A man rubs his tired, strained eyes while working at a desk | Theratears
Eye Health Tips & Guidance

How to relieve eye strain

Eye strain can be frustrating, especially when you’re trying to get something done and you...
Do your eyes get worse as you age | A grey-haired man holds his phone at arm’s length, struggling to read | Theratears
Eye Health Tips & Guidance

Do your eyes get worse as you age?

Age is something that comes to us all in time, and it brings with it...
What causes dry eyes at night | A woman rubs her itchy eyes, trying to sleep in the middle of the night | Theratears
Eye Health Tips & Guidance

What causes dry eyes at night?

Having dry eyes at night can be a real pain, particularly when it stops you...
How to relax your eyes before bed | Person sleeping with an eye mask, lying on their side, holding a blanket | Theratears
Eye Health Tips & Guidance

How to relax your eyes before bed

If you’re looking to put together a night-time routine to help take care of your...
What is eye strain | Theratears
Eye Health Tips & Guidance

What is eye strain?

Have you ever found yourself struggling to concentrate on what you’re doing because of discomfort...
What does hyaluronic acid do | Theratears
Eye Health Tips & Guidance

What does hyaluronic acid do?

If you’ve ever noticed hyaluronic acid listed as an ingredient in a serum, eye drops...
How to reduce screen time | Person looking at a smartphone, with blue light reflecting on their glasses | Theratears
Eye Health Tips & Guidance

How to reduce screen time

Many of us are aware of how excessive screen time can affect us - both...
What does dry eye feel like | An irritated, bloodshot eye of someone suffering with dry eye syndrome | Theratears
Eye Health Tips & Guidance

What does dry eye feel like?

Discomfort or irritation in your eyes can be very distracting, particularly if it affects your...
How to heal eyes from screen time | a woman sitting in front of a laptop, touching her eyes in discomfort | Theratears
Eye Health Tips & Guidance

How to heal eyes from screen time

Between working, watching TV, playing video games, online shopping and scrolling through social media, so...
Hwo to treat dry eyes | Group of friends laughing and enjoying time together outdoors | Theratears
Eye Health Tips & Guidance

How to treat dry eyes

If you have experienced dry eyes, you’ll know how this condition can impact your eye...
Why can I taste my eye drops | a woman putting eye drops into her eye | Theratears
Eye Health Tips & Guidance

Why can I taste my eye drops?

Eye drops can provide instant soothing relief to irritated eyes. It’s quick and easy to...
A guide to using eye drops | a young woman tilts her head back and inserts an eye drop | Theratears
Eye Health Tips & Guidance

A guide to using eye drops

Eye drops can help to relieve the symptoms of a number of conditions including dry...
Can prolonged screen time damage your eyes | Person rubbing eyes and holding glasses, suggesting eye strain or tiredness, while sitting at a laptop | Theratears
Eye Health Tips & Guidance

Can prolonged screen time damage your eyes?

There’s no denying that we spend more time using electronic devices now than ever before....
What is dry eye | Man with glasses rubbing his eye, wearing a striped shirt, indicating eye strain or fatigue | Theratears
Eye Health Tips & Guidance

What is dry eye?

Dry eye is a common condition that is not usually serious - but what is...