PDI PVP Iodine Swabstick Medium 7.5% USP Povidone-Iodine scrub bx/50

Why 7.5% Povidone-Iodine in Pre-Moistened Swabstick Format for Reliable Pre-Procedure Antisepsis

The 7.5% povidone-iodine (PVP-I) concentration provides the optimal antimicrobial potency for skin antisepsis before invasive procedures—this formulation delivers broad-spectrum bactericidal activity against gram-positive and gram-negative bacteria, fungicidal action, virucidal efficacy, and some sporicidal properties through iodine's disruption of microbial protein synthesis and cell membrane integrity, while the 7.5% strength achieves rapid kill times (30-60 seconds contact) without the excessive tissue irritation potential of higher concentrations that could delay wound healing or cause contact dermatitis in sensitive patients. The pre-moistened swabstick format with integrated handle delivers superior infection control compared to multi-use bottles of antiseptic solution: each individually packaged sterile swab contains precisely saturated antimicrobial ensuring consistent application without the contamination risks inherent in repeatedly accessing shared bottles, the stick handle enables aseptic technique by preventing hand contact with the applicator portion that will touch the patient's skin, and the single-use design eliminates the cross-contamination between patients that occurs when the same antiseptic bottle serves multiple procedures throughout a shift. The medium swabstick size provides adequate coverage for typical procedural sites including venipuncture areas in the antecubital fossa, peripheral IV insertion sites on hands and forearms, intramuscular and subcutaneous injection locations, and central line insertion zones, while the controlled application area prevents the excessive pooling under tourniquets or in skin folds that creates fire hazards during electrocautery and causes unnecessary patient discomfort from prolonged iodine contact.

Key Features & Benefits

Key Features:

• 7.5% USP povidone-iodine (PVP-I) concentration
• Medium size swabstick
• Pre-moistened and ready to use
• Integrated stick handle
• Absorbent applicator tip
• Broad-spectrum antimicrobial:
  • Bactericidal (gram-positive and gram-negative)
  • Fungicidal
  • Virucidal
  • Some sporicidal activity
• Sterile, individually packaged
• Single-use, disposable design
• Convenient foil wrapper
• No mixing or preparation required
• Orange-brown iodine solution visible on skin
• Meets USP (United States Pharmacopeia) standards

Benefits:

• Effective skin antisepsis before procedures
• Reduces microorganisms on skin surface
• Prevents surgical site infections
• Rapid kill time (30-60 seconds contact)
• Pre-moistened saves preparation time
• Ready to use immediately
• Stick handle enables aseptic application
• No hand contact with applicator
• Sterile packaging ensures infection control
• Single-use prevents cross-contamination
• Individual packs convenient for point-of-care
• Portable for emergency use
• Visible application (orange-brown color)
• Confirms coverage area
• Trusted antiseptic with long clinical history
• Cost-effective for routine procedures

Clinical Applications

Povidone-Iodine 7.5% Swabsticks are appropriate for:

✓ Venipuncture skin preparation ✓ IV catheter insertion site antisepsis ✓ Central line insertion site preparation ✓ Arterial line insertion ✓ Intramuscular injection site preparation ✓ Subcutaneous injection site preparation ✓ Blood culture collection site prep ✓ Minor surgical procedure antisepsis ✓ Suture site preparation ✓ Incision and drainage procedures ✓ Biopsy site preparation ✓ Wound edge cleansing (intact skin around wounds) ✓ Catheter insertion sites (urinary, dialysis access) ✓ Drain site care ✓ Pre-injection skin antisepsis ✓ Emergency department procedures ✓ Operating room skin preparation (small areas) ✓ Any procedure requiring skin antisepsis

Usage & Application

IMPORTANT: For external use only on intact skin. Do NOT use on open wounds or mucous membranes unless specifically indicated.

Pre-Use Assessment:

1. Check patient for contraindications:
   • Iodine allergy (absolute contraindication)
   • Shellfish allergy (controversial—some cross-reactivity)
   • Thyroid disease (iodine absorption can affect)
   • Pregnancy (generally avoid, especially repeated use)
   • Neonates <32 weeks gestation (iodine absorption risk)
   • History of reaction to povidone-iodine
2. Verify appropriate use:
   • Procedure requires skin antisepsis
   • Site is intact skin (no open wounds)
   • Alternative antiseptics considered if contraindicated
3. Gather supplies:
   • Povidone-iodine 7.5% swabstick
   • Gloves (if indicated)
   • Gauze or alcohol for removal (if needed)
   • Procedural supplies

Application Technique:

General Principles:

1. Contact time critical:
   • Minimum 30 seconds wet contact for efficacy
   • Optimal: 1-2 minutes for maximum antisepsis
   • Allow to dry completely before procedure
   • Drying enhances antimicrobial action
2. Application pattern:
   • Outward circular motion from center
   • OR back-and-forth friction strokes
   • Cover intended procedural area completely

Step-by-Step Application:

1. Hand hygiene and don gloves (if indicated)
2. Open swabstick package:
   • Peel open foil wrapper
   • Remove swabstick by handle
   • Do NOT touch applicator tip
3. Clean procedural site:
   • Start at intended puncture/incision point
   • Apply moderate pressure
   • Use circular motion moving outward
   • OR use back-and-forth friction strokes
   • Cover area larger than needed (1-2 inch margin beyond procedure site)
   • Scrub for minimum 30 seconds
   • Use entire saturated swab (don't dry prematurely)
4. Allow to dry:
   • Critical step—do NOT skip
   • Air dry for 1-2 minutes
   • Iodine must dry for full antimicrobial effect
   • Do NOT wipe off
   • Do NOT fan or blow dry (introduces contaminants)
   • Do NOT proceed until completely dry
5. Proceed with procedure:
   • Once skin dry, perform intended procedure
   • Maintain aseptic technique
6. Post-procedure (optional):
   • Can remove iodine with alcohol or water after procedure
   • Not always necessary
   • May stain clothing if left on

Specific Applications:

Venipuncture:

1. Apply tourniquet first (before cleansing)
2. Palpate vein to identify site
3. Apply povidone-iodine:
   • Center over intended puncture point
   • Circular motion outward 2-3 inches
   • 30-60 second scrub
4. Allow to dry completely (1-2 minutes)
5. Do NOT repalpate vein after antisepsis
6. Proceed with venipuncture

IV Catheter Insertion:

1. Similar to venipuncture
2. Larger area (prepare 3-4 inch radius)
3. Allow complete drying
4. Insert catheter using aseptic technique

Central Line Insertion:

1. Usually use larger prep area
2. May use povidone-iodine as part of multi-step prep
3. Follow facility central line bundle protocol
4. Often use ChloraPrep or other chlorhexidine products instead

Injections (IM/SubQ):

1. Identify injection site
2. Apply povidone-iodine:
   • Circular motion 2-3 inches
   • 30 seconds minimum
3. Allow to dry (1-2 minutes)
4. Inject medication

Minor Surgical Procedures:

1. Prep larger area (surgical field)
2. May need multiple swabsticks for large areas
3. Thorough scrubbing (1-2 minutes)
4. Complete drying before incision

Blood Culture Collection:

1. Critical to prevent contamination
2. Clean venipuncture site thoroughly
3. 30-60 second scrub
4. Allow complete drying (1-2 minutes)
5. Do NOT touch site after prep
6. Also prep culture bottle tops with alcohol

Post-Application Care:

1. Dispose of swabstick:
   • Place in regular waste
   • Not sharps (no sharp parts)
2. Hand hygiene
3. Document:
   • Antiseptic used (povidone-iodine 7.5%)
   • Site prepared
   • Procedure performed

Removal of Iodine (if needed):

1. After procedure completion
2. Wipe site with:
   • Alcohol swab OR
   • Damp gauze with water OR
   • Soap and water
3. Prevents skin irritation and staining

Troubleshooting:

Iodine not drying:

• Allow more time (humid environments take longer)
• Do NOT proceed until dry
• Ensure adequate ventilation

Patient reports stinging/burning:

• Normal slight sensation
• If severe: May indicate sensitivity
• Discontinue use
• Consider alternative antiseptic

Staining skin/clothing:

• Normal (iodine is orange-brown)
• Remove with alcohol or wash with soap/water
• Stains usually temporary on skin
• May be permanent on clothing

Swabstick dried out:

• Package may have been compromised
• Discard and use new swabstick
• Check package integrity before use

Insufficient coverage:

• Use additional swabstick if needed
• Large areas may require 2-3 swabsticks

Special Considerations:

Neonates and infants:

• Use with caution in very young infants
• Avoid in premature infants <32 weeks (thyroid risk)
• Iodine can be absorbed through skin
• Remove promptly after procedure
• Consider chlorhexidine alternative

Pediatric patients:

• Generally safe for older children
• Watch for sensitivity
• Remove after procedure to prevent irritation

Pregnant patients:

• Generally avoid if possible
• Iodine crosses placenta
• Can affect fetal thyroid
• Use alternative antiseptic (chlorhexidine) if available
• If must use: Single application, remove promptly

Patients with thyroid disease:

• Iodine absorption can affect thyroid function
• Use with caution
• Consider alternative antiseptic
• Limit repeated applications

Iodine allergy:

• Absolute contraindication
• Use chlorhexidine or alcohol instead
• Verify allergy before use

Shellfish allergy:

• Controversial relationship to iodine allergy
• Allergy likely to shellfish protein, not iodine
• Most patients with shellfish allergy CAN use iodine
• But exercise caution, have alternative ready

Patients with renal failure:

• Iodine absorption can occur
• Accumulation possible
• Use with caution in chronic use

Burns or broken skin:

• Do NOT use on open wounds (can delay healing)
• Use only on intact skin around wounds
• Consider alternatives for wound bed

Mucous membranes:

• Generally avoid (unless specifically indicated formulation)
• Irritating to mucous membranes

Near eyes:

• Avoid contact with eyes
• Can cause irritation
• If contact occurs: Flush with water

Before electrocautery:

• Allow complete drying (critical)
• Pooled iodine + alcohol-based products = fire risk
• Ensure no pooling under patient
• Never use with flammable prep solutions simultaneously

Infection Control:

• Aseptic technique during application
• Do NOT touch site after antisepsis
• Single-use only (never reuse)
• Do NOT share swabsticks between patients

Advantages of Povidone-Iodine:

vs. Alcohol:

• Povidone-iodine advantages:
  • Broader spectrum (includes spores)
  • Residual activity (continues working after drying)
  • Visible application
• Alcohol advantages:
  • Faster drying
  • No staining
  • No allergy concerns

vs. Chlorhexidine:

• Povidone-iodine advantages:
  • Broader spectrum
  • Lower cost
  • No residue buildup
• Chlorhexidine advantages:
  • Longer residual activity
  • Less skin irritation
  • Better for central lines (per guidelines)
  • Safe in neonates

Swabstick vs. Solution Bottle:

• Swabstick advantages:
  • Single-use (no cross-contamination)
  • Pre-measured (consistent application)
  • Stick handle (aseptic application)
  • Portable, convenient
  • No spillage
• Solution bottle disadvantages:
  • Contamination risk from repeated use
  • Inconsistent application
  • Hand contact during application

Storage:

• Store at room temperature
• Protect from freezing
• Keep in original packaging until use
• Check expiration dates
• Rotate stock using FIFO
• Typical shelf life 2-3 years

When to Contact Provider:

• Patient develops allergic reaction (rash, hives, itching)
• Severe skin irritation
• Signs of infection after procedure
• Questions about appropriate use

Regulatory and Professional Guidelines:

CDC Guidelines:

• Recommend chlorhexidine over iodine for central lines
• Povidone-iodine acceptable alternative if chlorhexidine unavailable

INS (Infusion Nurses Society):

• Supports use for peripheral IV insertion
• Recommends chlorhexidine >2% for central lines

OSHA:

• Requires skin antisepsis before invasive procedures

When to Contact Provider:

• Allergic reaction develops
• Severe irritation
• Procedure site infection
• Questions about use

Technical Specifications

Product Details:

• Product Type: Pre-moistened antiseptic swabstick
• Active Ingredient: Povidone-iodine (PVP-I) 7.5% USP
• Formulation: Aqueous solution
• Swabstick Size: Medium
• Applicator: Absorbent pad on stick handle
• Antimicrobial Spectrum:
  • Bactericidal (gram-positive and gram-negative)
  • Fungicidal
  • Virucidal
  • Some sporicidal activity
• Kill Time: 30-60 seconds contact
• Contact Time Required: Minimum 30 seconds, optimal 1-2 minutes
• Drying Time: 1-2 minutes (must dry completely)
• Color: Orange-brown solution
• pH: Approximately 3.0-5.0
• Sterility: Sterile until opened
• Packaging: Individually wrapped in foil packets
• Intended Use: External skin antisepsis before invasive procedures
• Application Site: Intact skin only
• Single Use: Disposable, do not reuse
• Shelf Life: Check expiration (typically 2-3 years)
• Storage: Room temperature, protect from freezing
• Regulatory Status: Over-the-counter (OTC) antiseptic
• USP Designation: United States Pharmacopeia grade