Will a transparent small blister on the lower eyelid heal on its own?

Transparent small blisters on the lower eyelid generally do not resolve spontaneously. Common causes include contact dermatitis, eyelid eczema, and herpes zoster.

1. Contact Dermatitis

Contact dermatitis typically refers to an inflammatory skin reaction that occurs after the skin comes into contact with external substances. It may also manifest as transparent small blisters on the lower eyelid. This condition usually does not heal on its own and requires treatment under a doctor's guidance, often involving topical corticosteroids. Commonly used medications include mometasone furoate cream and compound acetic acid dexamethasone cream.

2. Eyelid Eczema

Eyelid eczema is a clinically recognized allergic skin disorder. The affected area may experience significant stinging or burning sensations and may lead to transparent small blisters on the lower eyelid. It generally does not resolve spontaneously. Treatment under medical supervision with antihistamine medications is necessary. Commonly used drugs include diphenhydramine ointment and doxepin hydrochloride cream. Additionally, it is important to actively avoid allergens to prevent symptom worsening.

3. Herpes Zoster

Herpes zoster may also present as transparent small blisters on the lower eyelid, accompanied by symptoms such as skin pain, low-grade fever, and fatigue. Prompt treatment under a doctor’s guidance with antiviral medications is usually required, as spontaneous recovery is difficult. Commonly prescribed medications include ribavirin granules and acyclovir tablets.

In addition, conditions such as blepharitis or meibomian gland obstruction may also cause transparent small blisters on the lower eyelid. Patients are advised to seek treatment targeting the underlying cause, as these conditions typically do not resolve spontaneously.