Why do more women suffer with dry?

More women suffer from dry eye disease (DED) than men primarily due to hormonal differences, especially related to estrogen and androgen levels. Here are the main reasons why:

1. Hormonal Influence

Estrogen and progesterone fluctuations (especially during menstruation, pregnancy, and menopause) can disrupt tear production and composition.
Androgens (male hormones) play a role in regulating the meibomian glands, which produce the oily layer of tears. Women have lower androgen levels, which can lead to reduced oil production and more rapid tear evaporation.

2. Menopause

After menopause, a significant drop in estrogen and androgens increases the risk of dry eye. This is one of the most common times for women to begin experiencing symptoms.

3. Autoimmune Conditions

Women are more prone to autoimmune diseases like Sjögren’s syndrome, rheumatoid arthritis, and lupus, all of which can lead to dry eye.

4. Cosmetic and Environmental Factors

Use of eye makeup, eyelash extensions, or facial creams near the eye can block tear glands or irritate the eye surface.
More frequent use of contact lenses (statistically higher in women) can exacerbate symptoms.

5. Medication Use

Women may be more likely to take medications such as antihistamines, antidepressants, or hormonal therapies, all of which can reduce tear production.

Summary:

Dry eye disease is more prevalent in women due to a combination of hormonal, immune-related, and behavioral factors. Hormonal changes, especially around menopause, are the most significant contributor.

Evidence-based treatments and lifestyle adjustments for dry eye disease (DED) aim to reduce symptoms, improve tear film stability, and address underlying causes. Here’s a comprehensive list based on current clinical guidelines (e.g., TFOS DEWS II, AAO, and other peer-reviewed sources):

1. First-Line Treatments (Mild Dry Eye)

Lifestyle & Environmental Modifications

Blinking exercises: Especially when using screens (e.g., 20-20-20 rule).
Limit screen time or take frequent breaks to prevent decreased blink rate.
Humidifiers: Add moisture to dry indoor air.
Avoid direct airflow: Fans, air conditioners, or car vents toward the eyes.
Hydration: Drink adequate water daily (about 2 liters).
Omega-3 fatty acids (controversial, but some studies support):
- 1,000–2,000 mg/day of EPA/DHA from fish oil.

Over-the-Counter (OTC) Artificial Tears

Preservative-free lubricants (preferred if used ≥4 times/day).
Types: Low-viscosity (daytime use), high-viscosity (nighttime).
Ingredients: Carboxymethylcellulose, hyaluronic acid, glycerin, or PEG.

2. Second-Line Treatments (Moderate Dry Eye)

Anti-inflammatory Treatments

Topical corticosteroids (short-term): Loteprednol or fluorometholone.
Cyclosporine A 0.05% (Restasis): Immunomodulatory; takes weeks to months.
Lifitegrast (Xiidra): LFA-1 antagonist; reduces inflammation and symptoms.

Lid Hygiene

Warm compresses: 5–10 min twice daily for meibomian gland dysfunction (MGD).
Lid scrubs: With diluted baby shampoo or commercial eyelid cleansers.
Tea tree oil wipes: For Demodex infestation.

Punctal Plugs

Occlude tear drainage to retain natural tears. Reserved for aqueous-deficient DED.

3. Advanced/Resistant Cases

Prescription and Office-Based Therapies

Autologous serum tears: For severe ocular surface disease.
Intense Pulsed Light (IPL): For MGD-related dry eye.
Scleral lenses: Protect and hydrate the cornea in severe dry eye.
Amniotic membrane grafts: For epithelial healing in extreme cases.

Oral Medications

Doxycycline (low-dose): 20–50 mg/day for MGD or ocular rosacea.
Pilocarpine or Cevimeline: For Sjögren’s-related dry eye.

4. Other Considerations

Avoid contact lens overuse or switch to daily disposables.
Check systemic medications that worsen dry eye:
- Antihistamines, anticholinergics, antidepressants, beta-blockers, isotretinoin.
Treat systemic disease: Rheumatoid arthritis, lupus, Sjögren’s, etc.

Useful links