Man's Eyelashes Grow Overgrown and Curly Due to Cancer Treatment

Unusual Side Effect of Chemotherapy

A man's eyelashes took on a dramatic curl as a side effect of chemotherapy for bowel cancer. Doctors in Spain identified the condition as drug-induced trichomegaly, which can cause lashes to grow up to half an inch long.

Understanding Trichomegaly

Trichomegaly is a rare disorder that alters the normal characteristics of eyelashes, such as length, color, thickness, or curliness. This condition can be triggered by various factors, including illnesses like HIV, genetic abnormalities, or certain medications.

Effects of Chemotherapy Drug

The man's case, documented in JAMA Dermatology, was linked to a chemotherapy drug named panitumumab. This medication, which affects the skin in 80% of patients, can also impact hair growth and texture, including that of eyelashes.

Potential Risks and Treatment

While trichomegaly is typically harmless, it can result in eyelashes growing in the wrong direction towards the eye, potentially leading to eye damage, ulcers, vision impairment, or even blindness in severe instances. Doctors recommended trimming the man's lashes to avoid such complications.

Managing the Condition

Doctors prescribed antibiotic pills, topical corticosteroids, and antifungals to address the man's severe acne eruption caused by the drug. Additionally, detailed instructions were given to safely trim his overgrown eyelashes.

Temporary Nature of Trichomegaly

Drug-induced trichomegaly typically manifests within the initial months of treatment and tends to subside once the medication is discontinued. It is crucial for individuals experiencing this side effect to consult healthcare professionals for proper management and guidance.