Guide On: Allergic Reaction To Eyelash Extensions ?

An allergic reaction to eyelash extensions is a relatively common occurrence that can result in red, swollen, and itchy eyes. It is typically caused by an allergy to one of the ingredients in the glue used to attach the extensions.

Some common signs of an allergic reaction to eyelash extensions include:

  1. Redness, swelling, and itching around the eyes
  2. Watery or dry eyes
  3. Sensitivity to light
  4. Blurred vision
  5. Rash or hives around the eyes

If you experience any of these symptoms, it’s important to remove the extensions immediately and seek medical attention if necessary. In some cases, an allergic reaction can lead to more severe symptoms, such as difficulty breathing or anaphylaxis, which require immediate medical attention.

If you have experienced an allergic reaction to eyelash extensions in the past, it’s best to avoid them altogether and consider other options, such as using false eyelashes or mascara.

I was fond of eyelash extensions and so I used to love recommending them to my besties. But recently I discovered that there can be  allergies to  eyelash extension. And since then, I prefer to share the details along with the suggestion. And so, in the good read there are all the details one should know about it!

What Is an Allergic Reaction to Eyelash Extensions?

Allergic Reaction to Eyelash Extensions that can develop in one or both eyes. If both, it may be more acute in one eye than the other. Typical symptoms include redness, itching, and swelling on the eyelid or the eye itself. An allergic reaction to eyelash extensions is comparable to other contact allergies, commonly known as contact dermatitis. Symptoms might emerge minutes to hours after the cosmetologist first applies the extensions.

While several customers suffer an allergic reaction to eyelash extension glue, this allergy is not very harmful in and of itself. The lash adhesive used to adhere the extensions to the natural eyelashes is usually to blame. If eyelash extensions are applied again, the allergy may return after a while. Lash allergies are prevalent, with many symptoms occurring concurrently.

Redness, swollen eyes, and irritation are the most typical symptoms.  However, it is critical to distinguish between an allergic reaction and an irritation. The reaction is severe and lasts a long time, whilst the irritation eyelash extension will cause is only a bother that usually goes away fast. Just as not everyone is allergic to everything, there are a variety of lash extension allergies with varying symptoms and reactions in various people.

Having said that, as a lash artist, I know how important it is to grasp the differences between an allergic response and irritation in order to provide the best care to your clients. Knowing what signs to watch for as a customer is important knowledge to share with your stylist.

Lash AllergyLash Irritation
It appears instantly, although it might also appear after 24 to 48 hours.Arrives quickly, such as within minutes.
It might affect one or both eyes.It usually affects just one eye.
One eye will have a prominent effect.Allergies cause a wide range of symptoms and reactions in various persons.
It might last anywhere from a hours to a few days.Within a day, it vanishes.
Without treatment, the condition worsens over time.With each passing hour, it becomes better.

What Causes an Allergic Reaction to Lash Extensions?

Although it is impossible to predict which type of allergy you may have, we have identified the most prevalent culprits from lash adhesives that cause artificial eyelashes allergic reactions below:

1. Cyanoacrylate: Cyanoacrylate is a key element in lash glues. This component ensures that the lash extensions last as long as feasible. People who are allergic to cyanoacrylate should avoid having eyelash extensions because there is currently no substitute component. According to the FDA, cyanoacrylate allergy is an uncommon medical issue. This sort of allergy affects just 1% of the population.

2. Latex: Most people go to the lash salon without realising they are sensitive to latex. It’s worth noting that his allergy develops gradually. When exposed to latex on a frequent basis, a person develops latex allergy. The good news is that anyone with a latex allergy may now obtain eyelash extensions because latex-free adhesives are now available.Carbon Black: Carbon black is the pigment used in black lash adhesives.

3. This chemical contributes to the black appearance of the lash glue, allowing the eyelash extensions to merge seamlessly into the natural lash line. While black lash glue blends well with the natural lash line, some people are allergic to carbon black. Although a clear lash glue only has a five-week retention time and a slower drying time, it is essential for persons with sensitive eyes.

Why Am I Suddenly Allergic to Eyelash Extensions?

The technician’s lack of experience may have made extension therapy unsanitary. Using low-cost items is another major source of allergies. Uncertified technicians may also fail to disinfect between clients. On the other hand, Contact dermatitis refers to sudden allergy responses as well as certain general allergic reactions.

Symptoms including an allergic response might emerge as soon as a few hours after the eyelash specialist applies the eyelash extensions to your eyes. Allergic reactions can affect one or both eyes, and if both, you will feel symptoms such as itching, redness, and swelling on the inside of the eyelid.

The lash glue escapes onto the eyelids or gets trapped in the eye during eyelash extensions, creating a response. If you didn’t know, practically all eyelash glue now includes formaldehyde, which is a recognised cause of conjunctivitis, which is inflammation of the cornea and conjunctiva.

To avoid these undesirable allergic responses, use formaldehyde-free eyelash extensions and refrain from washing your face for a few hours after extensions. However, what you can try is begin by using a hypoallergenic glue which is free of the typical chemicals that cause allergic reactions.

How To Prevent An Allergic Reaction

To prevent an allergic reaction, it’s important to be aware of the ingredients in the glue used for your eyelash extensions. Some people are allergic to cyanoacrylate, which is a common ingredient in many lash adhesives.

Before getting eyelash extensions, it’s important to do your research and find a reputable salon that uses high-quality products. You should also consider getting a patch test done before the procedure to check for any potential allergies.


Q1. How do you treat an allergic reaction to eyelash extensions?

Ans. If you have allergic reactions after obtaining eyelash extensions, call your lash specialist right away. Check out the following home remedies for symptom relief while you wait for your next lash extension removal appointment:

  • To use the cold compress approach, apply a cold compress to the afflicted eye region at least three to four times each day. If done correctly, this can help minimise swelling and discomfort.
  • You might experience any discomfort, redness, or irritation after obtaining eyelash extensions, see a dermatologist for a cortisone cream prescription.
  • If you have swelling, redness, or irritation on your eyelids after your lash visit, Benadryl is an excellent pain reliever.

Q2. How long does allergic reaction to eyelash extensions last?

Ans. If you removed your eyelash extensions and avoided contact with the allergen, the allergic response should subside within a few hours or days. Keep in mind that they should only last a few days. So, if these allergic reactions do not go away after a while, consult your doctor as soon as possible.

Q3. Why am I suddenly allergic to eyelash extensions?

Ans. In most circumstances, a person is allergic to the glue or adhesive used to affix the eyelashes. Glue frequently seeps onto or into the eyelid, causing a response.

Q4. Will my eyelash extension allergy go away?

Ans. Allergy issues should subside after the lash extensions are removed. Clients who have an allergy to lash extension adhesive will always have a response. Even after a long pause from therapy, the allergy is likely to resurface, stronger than before. Symptoms might persist from a few hours to a few days, depending on the severity of the allergic response. Treatment can also influence how long a person’s reactions to eyelash extensions last.

Q5. What does eyelash extension allergy look like?

Ans. An allergic response to eyelash extensions can develop in one or both eyes. If both eyes are damaged, one eye may be more impacted than the other. Common symptoms include redness, irritation, and swelling of the eyelids or the eye itself. Use antihistamine eye drops or an antihistamine taken orally. Apply an allergy relief solution designed for the eye area. Apply a cold compress to the itch to ease it.

See More:

Leave a Comment