Can stress cause a stye?

Stress does not create a stye by itself. During a stressful period, you may rub your eyes, sleep poorly, touch your face more often, or find eyelid hygiene harder to maintain. These habits can transfer bacteria or irritate the eyelid. A tender red bump at the lash line is typical. A stye can also cause watering, crusting, or local puffiness. Redness that spreads beyond the eyelid needs a different assessment; see more about [Red Eye](/symptoms/red-eye/) and [Eye Discharge](/symptoms/eye-discharge/).

Wash your hands before touching the eye. Hold a clean, comfortably warm compress against the closed eyelid for several minutes, repeating this through the day. Do not squeeze, pierce, or scrub the bump. Avoid eye makeup until the eyelid has settled, and use a clean towel and pillowcase. Taking breaks from close-up work and addressing sleep or stress may reduce rubbing, although these steps do not replace eyelid care.

Arrange a GP assessment if the swelling is worsening, the redness is spreading, vision changes, light becomes uncomfortable, or pain feels deeper than the eyelid. Seek prompt care if the eye cannot open normally, you feel unwell, or swelling affects the cheek. A clinician can check whether this is a stye or another eyelid problem; a [GP Consultation](/treatments/consultations-and-assessment/gp-consultation/) may help if it keeps returning.

Could this be a stye or another cause of eyelid swelling? What eyelid-cleaning routine suits me? Should I stop any eye products, and what should I do if similar bumps recur?