Bidwell Health

Bimatoprost — Glossary Definition

Bimatoprost is a prostaglandin analog medication. In the eyelash-growth setting, bimatoprost 0.03% is used on the upper eyelid margin to treat inadequate or sparse eyelashes.

Medically reviewed by Bidwell Cranage, APRN, FNP-C · Last updated 2026-05-27

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What does bimatoprost mean?

Bimatoprost is the generic name of a medication in the prostaglandin analog class. It is best known in two contexts: eye-pressure treatment under glaucoma-related products and upper-eyelash growth under Latisse® or generic bimatoprost 0.03%. The dose, product labeling, and use instructions matter, so patients should not treat all bimatoprost products as interchangeable.

How is it used for eyelashes?

For eyelash growth, bimatoprost is applied once nightly to the skin of the upper eyelid margin at the base of the eyelashes. It should not be placed on the lower lid. Patients should use sterile single-use applicators and avoid contaminating the bottle tip.

What does Bidwell treat?

Bidwell’s eyelash workflow is limited to adults ages 18-64 seeking upper-eyelash enhancement. Bidwell does not treat glaucoma, ocular hypertension, eye infection, eye pain, vision changes, lower-lash use, or medical lash loss through this service.

Why does it require screening?

Bimatoprost can cause eye redness, itching, eyelid skin darkening, unwanted hair growth on exposed skin, and possible iris darkening. Patients with glaucoma history, prescription eye-drop use, active eye symptoms, or pregnancy/breastfeeding need care outside this simplified cosmetic workflow.

What names might patients see?

Patients may see the brand name Latisse, the generic name bimatoprost, or glaucoma-related brand names in search results. The name alone is not enough. Patients should confirm the concentration, instructions, intended use, applicator availability, and whether the prescription is being dispensed through a legitimate pharmacy.

What is the patient-language definition?

For Bidwell’s eyelash service, bimatoprost means the prescription ingredient used to help upper eyelashes grow longer, thicker, and darker over time. It is not an instant cosmetic and it is not appropriate for every patient.

References

  1. DailyMed: Latisse (bimatoprost ophthalmic solution) 0.03%
  2. FDA prescribing information: Latisse
  3. Long-term safety evaluation of bimatoprost 0.03%
  4. JAMA Ophthalmology: Latisse-induced periocular skin hyperpigmentation

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