The most common reasons for eyelash loss include:
1. Blepharitis
Blepharitis is inflammation of the eyelid, and it’s a pretty common issue.
Many different skin conditions, from rosacea to seborrheic dermatitis, as well as demodex infestation, can cause blepharitis. Inflammation from these skin conditions can affect your eyelash follicles, leading to lost lashes.
Treating the underlying skin issue is the best way to manage blepharitis.
At-home lid scrubs and warm compresses can help manage the symptoms. But if it’s severe, you may need to see an ophthalmologist or dermatologist for further treatment.
2. Health conditions
It’s not just skin conditions that can affect your lashes. Systemic (whole body) health issues can also cause your lashes to fall out.
Eyelash growth is a nonessential body function. So, if your body is busy fighting an illness, it may not have the resources for maintaining healthy lashes. Humans are attracted to thick lashes because they’re a sign of overall health.
Many conditions can cause eyelash loss, including:
- Autoimmune diseases like alopecia. areata, lupus and scleroderma.
- Hormonal conditions like hypothyroidism.
- Infections like herpes simplex virus (HSV), HIV and AIDS, syphilis and tuberculosis (TB).
- Menopause.
- Skin cancer.
3. Irritation and trauma from lash products
We do a lot of things to get a pretty fringe, from lash lifts to tinting. Sadly, all of these things could thin your lashes instead of plumping them up.
Your eyelash follicles are delicate, and chemicals and lash extensions can damage them. The weight from false lashes can pull on your natural lashes, causing traction alopecia, which is hair loss caused by pressure or pulling. Also, chemicals in lash lift procedures and eyelash glue can trigger an allergic reaction that makes your lashes fall out.
If you opt for one of these treatments, Advises being choosy about your doctor and reserving them for special occasions, but don’t plan on doing it for the first time right before a big event.
Go to a reputable, experienced salon that uses sterile equipment. You can try falsies for a big event if you like, but then, give your lashes a break for a few months.
Finally, consider getting a patch test before going all-in with lash lifts and falsies.
Ask to have a small sample of the glue or lash lift chemical applied inside your elbow. Its better to find out that you’re allergic to an ingredient before you put it on your eyelids.
4. Medications
Eyelash loss is a possible side effect of some drugs, such as blood thinners and certain depression meds.
If you recently started a new medicine and notice fewer lashes, talk with your doctor. Don’t stop taking your meds unless your physician says it’s OK.
If you’re receiving cancer treatment, chemotherapy and radiation therapy can also thin out your lashes.
Fortunately, eyelashes usually start to grow back after your treatment is complete.
5. Vitamin deficiencies
If you’re deficient in certain vitamins, your lashes may take a hit. Specifically, biotin, zinc and iron deficiency have been shown to have a role in lash growth. But don’t start taking vitamin megadoses in hopes that they’ll be a magic fix.
Taking high doses of anything can be potentially toxic. And excess biotin can cause side effects and interfere with blood test results.
Instead of running to the store for supplements, talk with a doctor or healthcare provider to determine if you need certain vitamins or minerals.
You may need blood tests to confirm or rule out a deficiency.