Understanding Eyelash Hair Loss: Causes and Solutions

Our eyelashes play a crucial role in protecting our eyes from dust, debris, and other foreign particles. However, like any hair on our body, they can occasionally fall out. If you've noticed some eyelash loss, it's essential to understand the potential reasons behind it.

In this blog post, we'll explore common causes of eyelash hair loss and offer insights into how to address this concern.

  1. Normal Hair Growth Cycle:

    Just like the hair on our scalp, our eyelashes go through a natural growth cycle. This cycle consists of three phases:

    • Anagen (Growth) Phase: This is the active phase where new lashes grow. It lasts about 30 to 45 days.
    • Catagen (Transition) Phase: In this phase, the hair follicle starts to shrink, and the lash stops growing. This phase lasts about 2 to 3 weeks.
    • Telogen (Rest) Phase: During this phase, the lash is dormant and eventually falls out, making room for a new one. It lasts about 100 days.

    It's normal to lose a few lashes each day as part of this cycle.

  2. Rubbing or Pulling:

    Excessive rubbing or pulling of the eyelashes can lead to their premature shedding. This habit, known as trichotillomania, can be triggered by stress or anxiety.

  3. Makeup and Mascara Habits:

    Improper makeup removal techniques or using old or contaminated mascara can weaken the lashes, making them more prone to breakage and fall out.

  4. Medical Conditions:

    Certain medical conditions, such as alopecia areata, thyroid disorders, or blepharitis (inflammation of the eyelids), can contribute to eyelash loss. In such cases, it's essential to consult a healthcare professional for proper diagnosis and treatment.

  5. Chemotherapy:

    Cancer treatments like chemotherapy can lead to hair loss, including eyelashes. However, this is typically temporary, and lashes often regrow after treatment concludes.

  6. Nutritional Deficiencies:

    A deficiency in essential nutrients, particularly biotin, can impact the health of hair, including eyelashes. Ensuring a balanced diet with adequate vitamins and minerals is crucial for maintaining healthy lashes.

  7. Allergic Reactions:

    Allergic reactions to certain products, such as eyelash glue or extensions, can lead to inflammation and subsequent lash loss.

  8. Ageing:

    As we age, hair growth can slow down, including eyelash growth. This natural process can lead to thinner and sparser lashes over time.


While occasional eyelash loss is normal, persistent or sudden shedding may indicate an underlying issue. It's crucial to pay attention to any changes and seek professional advice if needed. Maintaining good eyelash hygiene, avoiding excessive rubbing or pulling, and ensuring a balanced diet are some proactive steps to promote healthy lashes. Remember, taking care of your overall health and well-being is key to preserving the natural beauty of your lashes.