Eye drops for red eyes: how to ease the discomfort?

Redness in the eyes can have some different causes, ranging from allergies to infectious diseases. In general, the treatment consists of the use of eye drops.

However, there are several types with specific purposes. Therefore, they should only be used with medical advice so that they have the proper effect and do not pose greater risks.

What can cause redness in the eyes?

When the eyes are red, it can be a sign of allergies, irritation to any allergen, infections or dry eyes. In general, the signal is quite common, and may even be caused by pollution, but it always needs to be evaluated by specialists, especially when it lasts a long time.

Among the most common causes are:

  • Irritation and allergy;
  • Conjunctivitis;
  • Trauma (such as scratching the eyes);
  • Eye dryness;
  • Irritation due to contact lens;
  • Makeup allergy;
  • Presence of foreign bodies;
  • Eye infections in general.

Which eye candy for red eyes?

As has been shown previously, there are several factors that can cause eye redness. And for each of these situations, there is a specific type of eye drops. Therefore, the ideal is to consult an ophthalmologist or general practitioner who can recommend the best treatment for your case.

Discover here some brands of eye drops that may be recommended by a professional depending on your situation:

What to use when your eyes are irritated, itchy or dry?

In general, symptoms of itchiness, redness or dry eyes can be related to allergies and irritations. In such cases, some of the eye drops that can alleviate the problem are:

  • Acu Fresh : with a composition very similar to natural tears, the product helps to improve eye irritation. A 10ml flask is priced between R $ 19.46 and R $ 21.62 *;
  • Geolab eye drops : some of the components present in this product have a vasoconstrictive action, that is, that constricts blood vessels, reducing redness. 20mL of this eye drop can have values ​​between R $ 3.47 and R $ 12.92 *;
  • Eye drops Moura Brasil : helps to quickly relieve eye irritation. The dripper with 20mL leaves for values ​​close to R $ 10.95 and R $ 14.99 *;
  • Eye drops Teuto : despite fighting redness and irritation in the eyes, this product is contraindicated for people under 12 years. The price ranges between R $ 4.76 and R $ 11.00 * for a bottle with 20mL;
  • Systane UL Ophthalmic Lubricant : indicated for the relief of ocular redness, this product mixes with the person’s natural tears without causing fogging when applied. For 10mL, it is necessary to disburse amounts close to R $ 29.99 and R $ 64.99 *;
  • Optilar : this product is indicated to alleviate symptoms such as pain, burning and watery eyes. Children under the age of 3 are not recommended for use. 10mL of eye drops cost approximately R $ 67.49 *;
  • Cromolerg : because it has anti- allergic action, this eye drop is indicated to reduce eye discomfort caused by dust, smoke and other allergens that cause irritation, redness and itching in the eyes. It is necessary to pay between R $ 12.50 and R $ 16.20 * for a bottle with 5mL of the solution;
  • Claril : this eye drop is effective because it has antiallergic and decongestant action. It can be applied up to 6 times throughout the day, as long as there is an interval of 4 hours between doses. The 15mL dripper has approximate prices of R $ 11.57 and R $ 14.83 *;
  • Mirugell : the product is recommended to temporarily relieve eye irritation and redness. The 5mL bottle costs about R $ 16.14 and R $ 23.30 *;
  • Fresh Tears : the brand presents the product in 2 different milligrams. For 10mL of eye drops, the approximate values ​​are between R $ 32.86 and R $ 42.13. The 15mL dripper, on the other hand, costs approximately R $ 49.32 and R $ 63.23 *.

* Prices consulted in July 2020. Prices may change.

Red and swollen

In some allergic cases, the eyes may become swollen due to the reaction. Thus, some eye drops can help. However, it is necessary to seek medical advice as soon as the swelling and redness may be associated with infections ( conjunctivitis , for example).

In such cases, the use of antibiotic eye drops may be necessary , which can only be prescribed by ophthalmologists.

Red and dry

When there is dryness in the eyes, the eyes may show redness. In such cases, some eye drops that assist in lubrication are:

  • Artelac : this eye drop acts as a substitute for tears, taking effect instantly after application. The 10mL drip bottle has values ​​close to R $ 14.06 and R $ 19.33 *;
  • Hyabak eye drops : with a special focus on dryness caused by contact lenses, this product promotes lubrication and hydration of the eye, easing discomfort in the eyes. The price varies between R $ 52.48 and R $ 64.72 * for 10mL of product;
  • Ecofilm : the active ingredient (carmelose sodium) combines with the person’s natural tears and, thus, allows lubrication that fights dry, red eyes. The package with 5mL costs approximately between R $ 14.41 and R $ 18.47 *;
  • Filmcel : exclusively developed to combat dry eyes ( dry eye ), providing more comfort for those with this complication. The 10mL drip bottle has values ​​close to R $ 9.90 and R $ 10.96 *.

* Prices consulted in July 2020. Prices may change.

Is there natural eye drops?

Vision is one of the most sensitive bodily senses, so it is quite risky to use homemade ingredients or miracle recipes to treat eye complications.

Anything (food or substances not specific for ophthalmic use) can cause damage to the eye or eye structure.

Some important guidelines that can be done at home to relieve itching and irritation in the eyes until the appointment is to remove the contact lens, avoid the use of makeup on the eyes or nearby regions, as well as wash the face with clean, running water. .

Does eye drops hurt?

According to the Brazilian Council of Ophthalmology (CBO), artificial eye drops and lubricants should only be used when recommended by medical professionals.

This is because these products are formulated to fight allergies, infections and other eye complications.

If the person does not have any of these complications and still uses these products, the body can get used to it and consequently start producing less natural lubrication.

It is also worth remembering that eye drops are medicines (some are even antibiotics). And as such, they follow an old rule: the more you use it, the more it strengthens infectious agents.

That is, when the person really needs to use this drug, it may have no further effect because its formula will be “too weak” to fight that bacteria or virus.

The last and third reason for not using eye drops daily is the side effects they can cause.

Allergies, cataracts and glaucomas are examples of complications that can arise after the wrong use of these products.

To avoid all these factors mentioned above, there are still some tips that can be followed:

  • Eye drops are a personal product and therefore should not be shared, even if they are close or family members;
  • Avoid contact between the tip of the dripper and the eyes, as one may end up contaminating the other;
  • After use, always cover the eye drops. This prevents microorganisms from entering the vial;
  • If the medical recommendation is to use more than one eye drop, the ideal is to always wait about 10 minutes between doses.

Read more: What is Glaucoma, Symptoms and Treatment

Is using eye drops to clear red eyes harmful?

Yes, using eye drops to clear redness in the eyes can be harmful to eye health, if there is no proper medical advice for this. Eye drops are a medicine and therefore can either help or cause side effects.

It is always worth keeping in mind that each organism is different. This means that what helps one person will not always be good for everyone else.


Eye drops to reduce redness of the eyes should be recommended by an ophthalmologist.

That’s because there are numerous types of eye drops, each indicated to treat a different condition.

Want to know more about eye health ? Then follow the Healthy Minute and check out our texts.

Loading...