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Here is a complete, evidence-based guide to prescribing for a stye (hordeolum), drawn from Goldman-Cecil Medicine, Tintinalli's Emergency Medicine, and current clinical sources.
Stye (Hordeolum) - Prescription & Management
What Is a Stye?
A stye is an acute bacterial abscess of the eyelid, almost always caused by Staphylococcus aureus. There are two types:
| Type | Location | Gland Involved |
|---|---|---|
| External hordeolum | Eyelid margin, at lash base | Zeis (sebaceous) or Moll (sweat) glands |
| Internal hordeolum | Inner tarsal surface | Meibomian glands |
Both present with pain, swelling, erythema, and a localized pustule.
External hordeolum showing erythema and swelling at the lower lid margin - Tintinalli's Emergency Medicine
Lower lid stye (1) - Goldman-Cecil Medicine
Step-by-Step Treatment
1. First-Line: Warm Compresses (Always)
- Warm moist compress applied for 10 minutes, 4 times daily
- Promotes spontaneous drainage
- Most styes resolve within 1-2 weeks with this alone
- Good eyelid hygiene (lid scrubs) should accompany compresses
2. Topical Antibiotic Prescription
Indicated when: the stye is draining, there is accompanying blepharoconjunctivitis, or the lesion is not improving after a few days.
| Drug | Formulation | Dosing |
|---|---|---|
| Erythromycin ophthalmic ointment 0.5% | Ointment | Apply to lower conjunctival fornix or lid margin twice daily for 7-10 days |
| Bacitracin ophthalmic ointment | Ointment | Apply to affected lid 2-4x daily for 7-10 days |
| Moxifloxacin 0.5% drops (Vigamox) | Drops | 1 drop 3x daily for 7 days |
| Gatifloxacin 0.3% drops (Zymaxid) | Drops | 1 drop 4x daily for 7 days |
Erythromycin or bacitracin ointments are the most commonly used and cost-effective options. Fluoroquinolone drops (moxifloxacin, gatifloxacin) are appropriate if broader coverage or a drop formulation is preferred. - Goldman-Cecil Medicine, Tintinalli's Emergency Medicine
3. Oral Antibiotics - When Required
Reserved for specific indications:
| Indication | Drug of Choice |
|---|---|
| Significant surrounding periorbital/preseptal cellulitis | Dicloxacillin 500 mg PO QID x 7 days or Amoxicillin-clavulanate 875 mg PO BID x 7 days |
| Recurrent or multiple styes, chronic meibomitis | Doxycycline 100 mg PO BID x 4-6 weeks (also has anti-inflammatory effect on meibomian glands) |
| MRSA concern | TMP-SMX DS (Bactrim) PO BID x 7 days |
Oral doxycycline is particularly useful for patients with recurrent hordeola, meibomian gland dysfunction, or ocular rosacea, due to both its antimicrobial and anti-inflammatory properties. - Medscape Hordeolum Treatment
4. Adjunctive Measures
- Eyelash epilation: If the stye is centered around a lash follicle, pulling the offending lash can enhance drainage
- Avoid eye makeup and contact lenses until resolved
- Do not squeeze or puncture the stye (risk of spreading infection)
5. Incision & Drainage (I&D)
- Indicated if the hordeolum is large, not draining, or refractory to medical therapy after 48 hours
- External hordeolum: skin incision through orbicularis
- Internal hordeolum: incision through tarsal conjunctiva
- Refer to ophthalmology if I&D is needed, or if no improvement after 1-2 weeks
Sample Prescription (Typical Uncomplicated Stye)
Rx: Erythromycin ophthalmic ointment 0.5% (3.5g tube)
Apply a thin ribbon to the lower conjunctival sac or along the lid margin
Twice daily (morning and night) x 7-10 days
Instructions:
- Apply warm moist compresses for 10 minutes, 4 times per day
- Do not wear eye makeup or contact lenses until resolved
- Do not squeeze or attempt to pop the stye
- Return if worsening pain, spreading redness, fever, or no improvement in 1 week
When to Refer to Ophthalmology
- No improvement after 1-2 weeks of treatment
- Signs of preseptal or orbital cellulitis (proptosis, restricted eye movement, fever)
- Stye involving the inner tarsal surface requiring I&D
- Recurrent chalazion requiring steroid injection or curettage
- Any vision changes
Sources: Goldman-Cecil Medicine, 26th ed. | Tintinalli's Emergency Medicine, 9th ed. | Bailey & Love's Surgery, 28th ed. | Medscape Hordeolum Treatment | NIH StatPearls - Hordeolum
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