Dry-Wind

Understanding Dry-Wind

Dryness is described as consuming moisture. When the autumn air is dry and windy, the Lungs, which are the most exposed organ, lose moisture at the surface and the cough becomes dry and tight.

The cough is dry and often painful in the chest, with little or no mucus. The nose, mouth and throat feel dry, and there may be a mild aversion to cold with a low fever.

The tongue is slightly red and dry with a thin white dry coat and possibly cracks. The pulse is floating and fine or slightly rapid.

The tradition distinguishes cool dryness, which is closer to Wind-Cold, from warm dryness, which is closer to Wind-Heat. Both are treated by releasing the Wind and moistening the Lungs.

Treatment therefore does two things that seem opposite: it disperses the Wind at the surface and it moistens the dryness. Releasing alone would dry the Lungs further.

Signs and symptoms

Key signs

• Dry cough with little or no mucus
• Dry nose, mouth and throat
• Mild aversion to cold with low-grade fever

Also seen

• A tickling or painful throat
• A dry feeling in the chest
• Cracked lips
• Dry skin
• Hoarseness
• A slight headache

Variations

• Cough that is worse at night
• A dry nose with minor bleeding
• Thirst

Timing

• It appears in autumn and early winter, or in dry indoor environments.
• It lasts days to a couple of weeks.

Practitioner notes

• The tongue is slightly red and dry with a thin white dry coat and possible cracks.
• The pulse is floating and fine, or floating and slightly rapid.
• The distinction from Wind-Heat is the absence of a sore throat and yellow phlegm; here the dryness dominates.
• The distinction from Body Fluids Deficiency is the presence of exterior signs such as aversion to cold and a floating pulse.

Causes

Common causes

• External Wind-Dryness in autumn
• Warm-Dryness versus Cool-Dryness
• Artificial dry environments
• Pre-existing Yin or fluid deficiency

How it develops

• It is acute and seasonal.
• If it is not moistened, the dryness can settle and become a chronic dry cough or deeper fluid deficiency.

Diagnosis

Diagnosis rests on a dry cough with exterior signs and a dry tongue.

Tongue

• Body: Slightly red and dry, possibly cracked.
• Coating: Thin white and dry.
• Note: A yellow greasy coat would indicate Damp-Heat instead.

Pulse

Floating, Fine

Floating shows the exterior; fine shows the dryness.

Observation

• Dry lips
• A dry cough with no sputum
• Warm clothing against the chill

Listening

• A dry, tight cough
• A hoarse voice

Palpation

• Abdomen: Unremarkable.
• Channels: The skin is dry; LU-5 and BL-13 may be sensitive.

Questions that separate it from look-alikes

• Is the cough dry or productive?
• Does it come on in dry weather?
• Any chill or fever?
• Is the throat dry or sore?

Treatment

Principles

• Release Wind from the exterior
• Moisten the Lungs
• Stop the dry cough
• Avoid drying or warming herbs that would worsen the dryness

Herbs

Formulas

• Sang Xing Tang - The reference formula for cool dryness, releasing the Wind and moistening the Lungs.
• Qing Zao Jiu Fei Tang - For warm dryness with a dry cough and heat signs, moistening and clearing.
• Xing Su San - For cough with chest congestion, used where there is more phlegm.
• Sha Shen Mai Men Dong Tang - For dryness of the Lungs and Stomach with thirst, used as it settles.

Acupoints

• LU-5 (Chize) - Clears and moistens the Lungs, used for dry cough.
• LI-4 (Hegu) - Releases the exterior and is used for the head symptoms.
• BL-13 (Feishu) - The Lung back-shu point, used for cough.
• KI-6 (Zhaohai) - Nourishes Yin and moistens the throat.
• ST-36 (Zusanli) - Supports the middle so fluids are generated.

Personalising the plan

• If the chill dominates, gentle warming release is added.
• If heat dominates, cooling is added.
• If the dryness is deep, moistening herbs are increased.
• If the cough is severe, descending herbs are added.

Self-care

Diet

• Moistening food: pear, white fungus, lily bulb, honey
• Warm water in small sips
• Avoid spicy, fried and drying food

Lifestyle

• Use humidified air in dry weather or heated rooms
• Avoid draughts while resting
• Rest the voice
• Warm clothing but not overheating

Qigong and movement

• Gentle breathing practice; avoid exertion in dry cold air.

How it differs from look-alikes

Patterns that can be mistaken for dry-wind, and the contrast that separates them.

Where it appears

Skin conditions in which this pattern is commonly seen.

Safety and when to get help

For anything severe, sudden or spreading quickly, read when a skin problem needs urgent care.

This page describes a TCM pattern, not a diagnosis, and a pattern can accompany more than one skin condition. Get urgent medical help for a rash with fever, confusion or feeling very unwell; skin that is blistering, peeling or spreading quickly; swelling of the face, lips or throat, or difficulty breathing; or a lesion with increasing pain, warmth, red streaks or pus. For anything persistent, severe or changing, have it assessed by a clinician before treating it yourself.

Read the skin condition pages for the red flags that belong to a specific presentation.

Urgent-sign guidance is based on standard sources: NHS anaphylaxis, NHS cellulitis, NHS Stevens-Johnson syndrome, NHS melanoma.

Evidence note

No controlled trial of this treatment in skin conditions was identified for this entry. What is described here rests on the classical and later materia medica record and on traditional clinical use, not on controlled trial evidence, and it is not a prediction of benefit. Where skin-specific research does exist it is linked above.

Related patterns