Eyelash infections: What are the causes?

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There are different forms of eyelash infections. Even though most of these eyelash infections can cause discomfort, most are not dangerous. It is important to note that the infections can cause the eyelashes to fall out or even spread to the eye itself and cause secondary conjunctivitis. It is vital to keep the eyelids clean at all times and remove eye makeup to prevent the development of various eyelash infections.

Common causes of eyelash infections


The condition involves inflammation of the eyelids and eyelashes. The symptoms include crusting of the eyelids, redness and scaling or dandruff of the eyelashes. A usual cause of blepharitis is a bacterial infection with staphylococcus. When managing these eyelash infections, it is essential to keep the eyelids and lashes clean to prevent this condition from developing.


Lice are miniature insects that can infest the hair, body or eyelashes. The lice stick their eggs to the hair and eventually hatch in 8-10 days to increase the population of lice.

An infiltration of lice can lead to intense itchiness. There are also medications that can be used to eliminate lice but the lice present in the eyelashes should be removed by hand. Fluorescein eye drops or a petroleum ointment can also be utilized to eliminate lice that might be present in eyelashes.

Eyelash infections
A sty is an infection in the eyelash follicle. This infection can cause swollen and red bumps on the edges of the eyelid.


A sty is an infection in the eyelash follicle. This infection can cause swollen and red bumps on the edges of the eyelid. The infection can also be caused by bacteria that are present on the eyelids.

These eyelash infections can develop among individuals who have other forms of conditions affecting the eyelids and eyelashes particularly those with blepharitis. The application of antibiotic ointment, warm compress or surgical drainage is also suitable options in managing the condition.


Demodex is a miniature mite that resides in the eyelash follicle. These mites are uncommon in children below 5 years old and typically found in older children and adults. The increased number of mites can lead to eye irritation, scaling and even shedding of the eyelashes over time.

The treatment involves cleaning of the eyelid and the application of insecticide ointments. In addition, an increase in the number of mites can be found in blepharitis or rosacea as well.

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