Chart — Wound Care

Wound Dressing Comparison Chart

All major wound dressing types compared — best use, drainage level, advantages, limitations, change frequency, and product examples.

Data Source: WOCN Society / Wound Care Guidelines

Educational use only. This material supports nursing education and exam review. It is not medical advice and is not a substitute for clinical judgment, institutional policy, or medical direction. Always follow facility protocols and current provider orders.

Quick Selection Table

Dressing Type	Drainage Level	Best Use	Do NOT Use For	Change Freq.
Gauze	Any (technique-dependent)	Wound packing / dead space filling	Clean granulating wounds — disrupts granulation on removal	4–24 hours
Foam	Moderate to heavy	Pressure injuries (Stage 2–4)	Dry wounds — no moisture donation	3–7 days (when saturated)
Hydrocolloid	Light to moderate	Stage 2 pressure injuries	Heavy exudate — will leak	3–7 days or when edges lift
Hydrogel	Dry wounds (moisture donor)	Dry wounds needing moisture donation	Heavily exuding wounds — adds moisture, worsens exudate	1–3 days
Alginate	Heavy	Heavily exuding wounds	Dry wounds — requires exudate to activate	1–3 days (when gel forms throughout)
Transparent Film	None / minimal (not absorptive)	Stage 1–2 pressure injuries (skin protection)	Any exudate — will leak	3–7 days (wound); 48–72 hrs (IV sites)
Antimicrobial	Varies by product form	Clinically infected wounds	Clean healing wounds — may impair healing long-term	Per product (typically 3–7 days)

Detail by Dressing Type

Gauze

Any (technique-dependent)

Best use:

Wound packing / dead space filling
Wet-to-moist debridement
Secondary dressing

Advantages:

Inexpensive, widely available
Versatile — many sizes and forms

Limitations / Avoid:

Adheres and causes pain on removal
Disrupts granulation tissue
Frequent changes needed
Clean granulating wounds — disrupts granulation on removal
Epithelializing wounds

Kerlix, Telfa, Adaptic, impregnated gauze

Foam

Moderate to heavy

Best use:

Pressure injuries (Stage 2–4)
Moderate to heavy exudate
Skin tears
Around drainage tubes

Advantages:

High absorbency
Comfortable/cushioning
Long wear time (3–7 days)
Maintains moist environment

Limitations / Avoid:

Not for dry wounds
Can macerate if overflow occurs
More costly than gauze
Dry wounds — no moisture donation
Minimal drainage wounds

Mepilex, Allevyn, Biatain, PolyMem

Hydrocolloid

Light to moderate

Best use:

Stage 2 pressure injuries
Autolytic debridement (sloughy wounds)
Protecting bony prominences
Superficial/partial-thickness wounds

Advantages:

Self-adhesive — no secondary dressing needed
Waterproof
Promotes autolytic debridement
Reduces change frequency

Limitations / Avoid:

Opaque — wound not visible without removal
Normal gel smells — patient education needed
Edge lifting with friction or sweat
Heavy exudate — will leak
Infected wounds — occlusive
Stage 3–4 (too deep)
Fragile periwound skin

DuoDERM, Replicare, Comfeel

Hydrogel

Dry wounds (moisture donor)

Best use:

Dry wounds needing moisture donation
Necrotic/eschar wounds (autolytic debridement)
Superficial burns (cooling/soothing)
Painful wounds

Advantages:

Donates moisture to dry wound beds
Softens necrotic tissue for debridement
Soothing/cooling effect

Limitations / Avoid:

Requires secondary dressing
Short wear time (1–3 days)
Maceration risk if periwound exposed
Heavily exuding wounds — adds moisture, worsens exudate
Infected wounds (some formulations)

Curasol, Intrasite Gel, Nu-Gel, Vigilon sheet

Alginate

Heavy

Best use:

Heavily exuding wounds
Diabetic/venous ulcers with high drainage
Deep wounds and tunnels (rope form)
Minor bleeding (hemostatic)

Advantages:

Absorbs up to 20× its weight
Hemostatic (calcium content)
Forms cooling gel; rope for tunnels

Limitations / Avoid:

Requires secondary dressing
Gel may appear necrotic (educate patient/staff)
Not for dry wounds
Dry wounds — requires exudate to activate
Low-exudate wounds — will desiccate

Kaltostat, Maxorb, Aquacel (hydrofiber), Sorbsan

Transparent Film

None / minimal (not absorptive)

Best use:

Stage 1–2 pressure injuries (skin protection)
Superficial wounds with no drainage
IV site dressings
Secondary dressing

Advantages:

Transparent — wound visible without removal
Waterproof
Inexpensive
No secondary dressing for superficial wounds

Limitations / Avoid:

Zero absorbent capacity
Adhesive trauma on fragile skin
Difficult to apply wrinkle-free
Any exudate — will leak
Infected wounds (semi-occlusive)
Fragile periwound skin (adhesive trauma)

Tegaderm, OpSite, Bioclusive

Antimicrobial

Varies by product form

Best use:

Clinically infected wounds
Critical colonization (drainage increasing, healing stalled)
High-risk wounds (DFU, immunocompromised)
Burns at infection risk

Advantages:

Broad-spectrum antimicrobial activity
Reduces bioburden without systemic antibiotics
Available in foam, alginate, hydrofiber forms

Limitations / Avoid:

Not a replacement for systemic antibiotics when systemic infection present
Expensive
Long-term use on non-infected wounds impairs healing
Clean healing wounds — may impair healing long-term
Silver: silver-sensitive patients
Iodine: thyroid disease, renal failure, pregnancy

Aquacel Ag, Mepilex Ag (silver); Iodosorb, Iodoflex (iodine); Acticoat

Key NCLEX Rules

✦Drainage level drives dressing choice — dry wounds → hydrogel (adds moisture); heavy drainage → alginate (absorbs); none → transparent film
✦Hydrogel DONATES moisture. Alginate ABSORBS moisture. They are opposites — do NOT confuse them on NCLEX.
✦Wet-to-DRY = mechanical debridement (disrupts all tissue). Wet-to-MOIST = gentler; used for selective debridement.
✦Hydrocolloid produces normal yellow-green gel on removal — this is NOT infection; educate patients.
✦Infected wounds: antimicrobial dressings treat local infection only. Systemic antibiotics needed for cellulitis or deeper infection.
✦Transparent film = NO absorption. Never use on exuding wounds.
✦Alginate needs exudate to activate its gel. Using it on a dry wound will desiccate the wound bed.

Related Resources

Wound Dressing Types ReferenceDetailed indications, contraindications, and examples for each dressing type

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Wound Dressing Fundamentals GuideMoist wound healing, dressing selection goals, dressing change procedure

Open →

Wound Drainage TypesMatching dressing absorbency to drainage type and amount

Open →

Standards & sources

Fact-checked Jun 21, 2026

This page is written to align with WOCN Society / Wound Care Clinical Guidelines. It is an educational summary, not a citation of any single document — always verify specific doses, values, and protocols against current guidelines and your facility policy. How we source content →