Dryness across different body surfaces has distinct causes but shares the common mechanism of reduced secretion or moisture retention. Skin dryness (xerosis) arises from environmental factors (low humidity, harsh soaps), ageing, eczema, and thyroid dysfunction. Eye dryness (keratoconjunctivitis sicca) reflects reduced tear production from ageing, screen use, Sjögren's, and some medications.

What lifestyle changes can help with dryness?

Addressing environmental dryness — using humidifiers in dry spaces, avoiding prolonged hot showers, using gentle non-stripping cleansers. Reviewing medications for dryness side effects. Specific emollients, lubricants, and artificial tears for symptomatic management at each affected site.

What integrative approaches support dryness?

Nutritional therapy optimising essential fatty acids (omega-3) has evidence for skin and eye dryness. Evening primrose oil has evidence for skin dryness. Herbal medicine including marshmallow and slippery elm supports mucosal hydration. Acupuncture addresses autonomic and hormonal drivers of dryness in several conditions.

When should I seek professional support for dryness?

See a doctor for eye dryness affecting vision or not responding to lubricating drops. Vaginal dryness with significant discomfort warrants discussion of local oestrogen or non-hormonal alternatives. Widespread dryness affecting eyes, mouth, and other sites suggests Sjögren's syndrome and warrants investigation.

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Dryness

A reduction in normal moisture across any body surface — skin, eyes, mouth, vagina, or airways — usually reflecting hormonal, environmental, inflammatory, or medication-related causes.

Understand what may be causing this

Reviewed by Internal Medical Editorial Team · Integrative Health Content Review26 March 2026Moderate Evidence

Quick answer

A reduction in normal moisture across any body surface — skin, eyes, mouth, vagina, or airways — usually reflecting hormonal, environmental, inflammatory, or medication-related causes.

Recognition

Do any of these feel familiar?

The experience of dryness varies by site. Skin dryness produces itching, tightness, and discomfort. Eye dryness produces irritation, burning, and paradoxical watering. Vaginal dryness produces discomfort during intimacy that affects sexual confidence and relationships. Nasal dryness predisposes to nosebleeds.

What is Dryness?

A reduction in normal moisture across any body surface — skin, eyes, mouth, vagina, or airways — usually reflecting hormonal, environmental, inflammatory, or medication-related causes.