Do eyelashes grow back? What you need to know

Do eyelashes grow back? What you need to knowDo eyelashes grow back? What you need to know.

People lose their eyelashes for many reasons, from burns to chemotherapy. Although it may take a while, the eyelashes usually grow back.

Similar to the hair on the scalp, eyelashes also go through growth cycles, so shedding a few is usually no cause for concern. However, many injuries and illnesses can cause many or most of the eyelashes to fall out.

In this article, learn about why eyelashes fall out, as well as how to help them grow back, using medicines and home remedies.

Share on Pinterest Lash extentions, burns, and chemotherapy may lead to eyelash loss.

The following conditions can lead to eyelash loss:

Burns.

According to the American Academy of Ophthalmology, if the eyelashes get singed but the hair follicles are still intact, the lashes will usually grow back in 6 weeks.

However, if the hair follicles were also damaged, the eyelashes might not grow back.

Chemotherapy.

Medication used to treat cancer can sometimes cause the eyelashes to fall out. Not all chemotherapy drugs cause hair loss.

However, if a person uses a chemotherapy drug that is known to cause hair loss, it will affect the hair on the body as well as the scalp.

Body hair, eyebrows, and eyelashes are commonly affected. Usually, eyelashes start to grow back shortly after stopping chemotherapy.

Cutting.

Most people do not cut their eyelashes. But for those that do, eyelashes typically grow back to their original length over time.

Pulled out.

Trichotillomania is a psychological condition characterized by the impulse to pull out the hair.

This impulse can affect hair anywhere on the body, including the eyelashes. Lashes that have been pulled out may take a few months to grow back.

Lash extensions.

Lash extensions are fibers that are glued onto the natural eyelashes to create a thicker, longer eyelash.

However, lash extensions can damage or rip the natural lashes. If natural eyelashes are lost due to lash extensions, they typically grow back in a few months.

Thyroid conditions.

The thyroid gland produces hormones. If the gland produces too much or too little thyroid hormone, it can cause a variety of symptoms, including hair loss.

Eyelash loss can occur with both hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid). The lashes typically start to grow back after the thyroid imbalance has been treated.

Alopecia areata.

Alopecia areata is an autoimmune condition that causes the body’s immune system to attack the hair follicles.

The condition leads to hair loss on the scalp, eyebrows, and eyelashes. There is currently no cure for alopecia, but treatments are available that can help reduce symptoms.