First aid kit checklist: what to keep at home¶

A well-engineered home first aid kit provides the exact medical supplies necessary to manage routine household injuries and stabilize life-threatening emergencies while professional paramedics are en route. In severe bleeding, airway compromise, pediatric burn trauma, or sudden cardiac arrest, the initial three to five minutes before ambulance arrival determine patient survival.

Most commercial, store-bought first aid kits are heavily skewed toward minor convenience: they contain dozens of identical adhesive bandages and alcohol wipes, but lack the critical trauma supplies (arterial tourniquets, hemostatic gauze, pressure dressings, and CPR face shields) needed during catastrophic injuries.

This guide provides technical specifications, modular compartment architecture, and audit protocols based on standards from the American Red Cross, the International Federation of Red Cross and Red Crescent Societies (IFRC), ANSI/ISEA Z308.1-2021, and the Stop the Bleed campaign.

Do this now: setting up your home life-safety station¶

If you are auditing, assembling, or updating your home first aid supplies right now:

1. Designate a single, universally known storage location. Choose a high-visibility, easily accessible spot, such as a pantry shelf or hallway linen closet. Avoid bathrooms where hot shower steam and humidity degrade adhesive glues, oxidize sterile instruments, and chemically break down medications. Avoid high vehicle trunks or locked sheds.
2. Separate trauma supplies from daily comfort supplies. Never force family members to rummage through sterile trauma dressings to find a band-aid or splinter tweezers. Divide your kit into two distinct containers: a daily convenience pouch for minor cuts, scrapes, and blisters, and an emergency trauma module for severe bleeding, burns, and fractures.
3. Keep emergency medications accessible. If a household member is prescribed an epinephrine auto-injector for anaphylaxis, a rescue inhaler for asthma, or sublingual nitroglycerin for angina, store an extra unit in a clearly labeled red pouch in the primary kit, never locked away.
4. Establish an immediate child-safety barrier without locking. Store the kit out of reach of inquisitive toddlers (at least 1.5 meters / 5 feet above the floor), but ensure older children, teenagers, babysitters, and houseguests can open it without searching for a combination lock or lost key during an emergency.
5. Place an emergency medical profile inside the kit. Keep a laminated card listing each family member's blood type, known drug allergies, daily prescription regimens, primary physician contact details, and emergency phone numbers.

First aid kit modular system architecture¶

                     HOME FIRST AID LIFE-SAFETY STATION
                                     │
         ┌───────────────────────────┼───────────────────────────┐
         │                           │                           │
┌────────┴────────┐         ┌────────┴────────┐         ┌────────┴────────┐
│ MODULE 1        │         │ MODULE 2        │         │ MODULE 3        │
│ TRAUMA & BLEED  │         │ MINOR WOUNDS    │         │ BURNS & EYES    │
└────────┬────────┘         └────────┬────────┘         └────────┬────────┘
         │                           │                           │
- CoTCCC Tourniquet         - Assorted bandages         - Water-based burn gel
- Hemostatic gauze          - Sterile gauze pads        - Sterile eyewash (saline)
- 6-inch Israeli bandage    - Antiseptic wipes          - Eye pads & paper tape
- Vented chest seals        - Hydrocortisone cream      - Non-stick burn pads
- Trauma shears             - Precision tweezers        - Tubular netting wrap
         │                           │                           │
         └───────────────────────────┼───────────────────────────┘
                                     │
         ┌───────────────────────────┴───────────────────────────┐
         │                                                       │
┌────────┴────────┐                                     ┌────────┴────────┐
│ MODULE 4        │                                     │ MODULE 5        │
│ ORTHOPEDIC      │                                     │ MEDICATIONS     │
└────────┬────────┘                                     └────────┬────────┘
         │                                                       │
- Aluminum SAM splint                                   - Antihistamines & aspirin
- Elastic wrap (ACE)                                    - Epinephrine auto-injector
- Triangular bandages                                   - Oral rehydration salts
- Instant cold pack                                     - Digital thermometer

Module 1: Severe trauma and bleeding control¶

Severe hemorrhage can cause exsanguination and death within three minutes. Every home kit must contain bleeding control supplies aligned with the American College of Surgeons Stop the Bleed guidelines:

• CoTCCC-approved windlass tourniquet: Keep at least one genuine Combat Application Tourniquet (CAT Gen 7) or SOFTT-Wide tourniquet. Avoid cheap, counterfeit plastic tourniquets sold on unauthorized online marketplaces; clinical testing demonstrates they routinely snap under mechanical windlass tension.
• Hemostatic wound-packing gauze: Impregnated with kaolin or chitosan minerals that accelerate the body's natural blood clotting cascade in deep groin, neck, or junctional wounds where tourniquets cannot be applied.
• Compression pressure bandage: A 15-centimeter (6-inch) elastic Israeli bandage with an integrated plastic pressure-multiplying bar.
• Vented chest seals: Two compact vented chest seals to seal penetrating puncture wounds to the chest wall (from broken glass, tools, or sharp objects), preventing tension pneumothorax.
• Paramedic trauma shears: Heavy-duty 19-centimeter (7.5-inch) stainless steel medical shears with a blunt lower tip capable of cutting through heavy leather boots, denim jeans, and jammed nylon seatbelts without cutting patient skin.
• Heavy nitrile examination gloves: At least four pairs of puncture-resistant medical nitrile gloves (size large). Never use latex gloves, which can trigger life-threatening anaphylactic reactions in latex-sensitive individuals.

Module 2: Minor wound and blister management¶

For day-to-day abrasions, puncture wounds, kitchen cuts, and lacerations:

• Sterile adhesive bandages: 50 assorted flexible fabric bandages, including standard strips, fingertip bandages, knuckle bandages, and extra-large 5 by 10 centimeter (2 by 4 inch) patch bandages. Fabric bandages adhere significantly better across sweating skin and joint flex points than plastic bandages.
• Sterile woven gauze sponges:
• 10 pads: 10 by 10 centimeters (4 by 4 inches).
• 10 pads: 8 by 8 centimeters (3 by 3 inches).
• 5 pads: 5 by 5 centimeters (2 by 2 inches).
• Sterile non-adherent pads: 10 non-stick pads (Telfa pads) that will not adhere to raw wound beds or tear away new granulation tissue during dressing changes.
• Conforming roller gauze bandages: Two rolls 8 centimeters (3 inches) wide and two rolls 10 centimeters (4 inches) wide for wrapping extremities and securing bulky dressings.
• Medical adhesive cloth tape: Two rolls of 2.5-centimeter (1-inch) breathable surgical cloth tape, capable of tearing cleanly by hand without scissors.
• Antiseptic cleansing wipes: 20 individually sealed benzalkonium chloride (BZK) or chlorhexidine wipe packets. Avoid alcohol wipes on open cuts because alcohol causes severe tissue stinging and chemical cell death in open wounds.
• Triple antibiotic ointment: 10 single-use packets containing bacitracin, neomycin, and polymyxin B.
• Hydrocortisone cream: 5 packets of 1 percent topical hydrocortisone for allergic rashes, insect stings, and localized contact dermatitis.
• Fine-tipped precision tweezers: Stainless steel surgical tweezers with needle points for extracting embedded glass splinters, wooden thorns, and ticks.

Module 3: Burns, eye injuries, and respiratory barriers¶

Burns and foreign bodies in the eye represent high-stress home emergencies:

       BURN & OCULAR LIFE SAFETY EQUIPMENT
┌──────────────────────┬──────────────────────┬──────────────────────┐
│ Equipment Item       │ Clinical Purpose     │ Operational Action   │
├──────────────────────┼──────────────────────┼──────────────────────┤
│ Sterile Saline       │ Chemical burn & dust │ Flush eye continuously│
│ Eyewash (500 ml)     │ ocular irrigation    │ for 15 minutes       │
├──────────────────────┼──────────────────────┼──────────────────────┤
│ Rigid Eye Shield     │ Globe rupture or     │ Tapes over orbital   │
│ (Fenestrated metal)  │ penetrating trauma   │ rim; zero eye contact│
├──────────────────────┼──────────────────────┼──────────────────────┤
│ Water-Based Burn     │ Superficial and      │ Dissipates heat;     │
│ Dressing Gel         │ partial-thickness    │ painless removal     │
├──────────────────────┼──────────────────────┼──────────────────────┤
│ CPR Pocket Mask with │ Airborne barrier for │ Protects rescuer from│
│ One-Way Filter Valve │ rescue ventilations  │ vomit and pathogens  │
└──────────────────────┴──────────────────────┴──────────────────────┘

• Sterile isotonic saline eyewash: Two 250-milliliter (8-fluid-ounce) bottles of buffered 0.9 percent sodium chloride eyewash with an ergonomic eye cup.
• Rigid fenestrated eye shield: A contoured aluminum or hard plastic eye shield. In suspected penetrating eye trauma, taping this shield over the bony orbital rim prevents any accidental pressure on the ruptured eyeball.
• Sterile burn dressings: Two 10 by 10 centimeter (4 by 4 inch) water-soluble gel-soaked burn dressings (such as Burnshield or Water-Jel). Gel dressings draw residual thermal energy out of the dermal layers while keeping nerve endings protected from ambient airflow, significantly reducing agony.
• CPR face shield or pocket mask: A clear pocket resuscitation mask with a one-way silicone valve and high-efficiency viral filter, enabling safe rescue breathing during cardiac arrest without exposure to bodily fluids.

Module 4: Orthopedic and thermal regulation¶

Stabilizing sprains, dislocations, and bone fractures prevents permanent neurovascular damage:

• Malleable aluminum foam splint (SAM splint): A 90-centimeter (36-inch) roll of lightweight, radiolucent aluminum covered in closed-cell foam. Bending the splint into a structural "C-curve" or "V-trough" transforms it into an unbending rigid cast for forearms, ankles, and lower legs.
• Elastic compression bandages: Two 7.5-centimeter (3-inch) and two 10-centimeter (4-inch) elastic wraps (ACE bandages) with self-adhering hook-and-loop closures.
• Triangular bandages (cravats): Three 100 by 100 by 140 centimeter (40 by 40 by 56 inch) woven cotton triangular bandages with safety pins for fashioning arm slings, securing splints, or improvising swathes.
• Instant chemical cold packs: Two single-use squeeze-and-shake cold packs. These rapidly drop to near freezing temperatures through an endothermic chemical reaction, providing 20 minutes of cold therapy to reduce acute joint swelling.
• Reflective Mylar thermal space blankets: Two 140 by 210 centimeter (55 by 82 inch) metallized polyester blankets that reflect up to 90 percent of radiated body heat back to the patient, essential for staving off trauma-induced hypothermia and surgical shock.

Module 5: Medications, diagnostics, and personal supplies¶

Store over-the-counter medications in their original blister packs or small manufacturer bottles with lot numbers and expiration dates visible:

• Pain and fever reducers:
• Acetaminophen (paracetamol) tablets for fever and pain without gastrointestinal irritation.
• Ibuprofen tablets for acute musculoskeletal inflammation, sprains, and toothaches.
• Aspirin (chewable 81 mg low-dose tablets): Keep at least four chewable baby aspirins in the kit. If an adult exhibits signs of an acute myocardial infarction (heart attack), medical dispatchers frequently instruct them to chew 160 to 325 mg of non-enteric coated aspirin immediately to inhibit platelet aggregation.
• Antihistamines: Diphenhydramine (Benadryl) or non-drowsy cetirizine for mild allergic reactions, hives, and seasonal flare-ups.
• Gastrointestinal medications: Loperamide for acute dehydrating diarrhea, and bismuth subsalicylate or calcium carbonate antacid chewables for indigestion and acid reflux.
• Oral rehydration salts (ORS): Four World Health Organization formula rehydration electrolyte packets for severe dehydration caused by heat exhaustion, vomiting, or diarrhea.
• Digital clinical thermometer: Fast-reading digital oral or temporal artery thermometer with disposable probe covers (mercury glass thermometers are hazardous and should be discarded).
• Finger pulse oximeter: Battery-powered digital clip-on sensor displaying blood oxygen saturation (SpO2 percentage) and pulse rate. Normal resting saturation is 95 to 100 percent; readings consistently below 90 percent indicate acute respiratory failure.

ANSI/ISEA Z308.1-2021 home supply matrix¶

Pediatric and senior specialization considerations¶

A standardized kit must be customized based on household vulnerability:

               HOUSEHOLD DEMOGRAPHIC CUSTOMIZATION
                               │
               ┌───────────────┴───────────────┐
       PEDIATRIC SPECIALTY             SENIOR & ELDERLY SPECIALTY
               │                               │
- Calibrated oral dosing syringes - Silicone "gentle-removal" tape
  (never use household teaspoons)   to prevent skin tears
- Liquid pediatric acetaminophen  - Pre-cut tubular elastic netting
- Pediatric rehydration powders    to hold dressings without tape
- Child-sized fingertip bandages  - Magnifying glass for reading
- Sticker rewards for compliance  - Pill organizer with daily dose log

Fragile skin in older adults: Aging skin undergoes epidermal thinning and loss of collagen. Standard high-tack zinc oxide cloth medical tape can easily tear the delicate skin of seniors upon removal, creating painful secondary lacerations. Keep rolls of silicone adhesive tape (gentle-release tape) or pre-cut tubular elastic netting that holds gauze dressings securely in place without any adhesive contact.

The semi-annual inspection protocol¶

A first aid kit is only as reliable as its most expired component. Execute a structured maintenance protocol twice every year, synchronized with daylight saving time transitions:

1. Inventory verification: Compare the kit contents against your printed inventory checklist taped to the interior lid. Restock any items consumed during minor injuries over the preceding six months.
2. Expiration date audit: Discard and replace any antibiotic ointments, burn gels, eye wash bottles, and oral medications that have passed their manufacturer expiration date. Expired liquid medications lose clinical potency or become colonized by bacterial contamination.
3. Battery and electronics testing: Power on the digital thermometer and pulse oximeter. If alkaline or coin batteries show corrosion or low-voltage warnings, replace them immediately.
4. Packaging integrity inspection: Inspect sterile paper pouches containing gauze and trauma dressings. If moisture, grease, or friction has punctured a paper pouch, the dressing is no longer sterile and must be replaced.

Frequently asked questions¶

Why should I not keep my first aid kit in the bathroom medicine cabinet?¶

The bathroom is the worst room in a home to store medical supplies and medications. Daily hot showers produce significant steam, high humidity, and rapid temperature fluctuations. Moisture and heat degrade the adhesive glue on bandages and tapes, cause metal instruments to corrode, and accelerate the chemical breakdown of oral medications (such as aspirin, which hydrolyzes into acetic acid and salicylic acid, causing severe stomach irritation). Store your kit in a cool, dry, dark environment such as a hallway linen closet or kitchen pantry shelf.

Is rubbing alcohol or hydrogen peroxide good for cleaning cuts?¶

No. Modern emergency medicine consensus strictly advises against pouring hydrogen peroxide or rubbing alcohol into open wounds. Both substances are cytotoxic: while they kill bacteria, they indiscriminately destroy healthy human white blood cells, fibroblasts, and newly forming capillaries, significantly worsening tissue damage, delaying cellular healing, and increasing scarring. The gold standard for cleaning minor wounds is gentle irrigation with copiously running clean tap water and mild soap, followed by application of antibiotic ointment and a sterile bandage.

What is the difference between an ANSI Class A and Class B first aid kit?¶

Under the ANSI/ISEA Z308.1 standard, Class A first aid kits are designed for common home and low-risk office environments where injuries are typically minor cuts, abrasions, small sprains, and minor burns. Class B first aid kits are designed for higher-risk industrial environments (such as workshops, construction sites, and manufacturing plants) where severe trauma is likely; Class B kits mandate significantly higher quantities of supplies, including CoTCCC-approved windlass tourniquets, padded SAM splints, multiple burn dressings, and 10 by 10 centimeter (4 by 4 inch) sterile pads.

How many tourniquets should I keep in my home first aid kit?¶

Every household should keep at least one genuine, CoTCCC-approved windlass tourniquet (such as a CAT Gen 7 or SOFTT-Wide) in its primary trauma kit. If your home includes a high-risk workshop (with power table saws, miter saws, chainsaws, or metal lathes), or if family members hunt or handle firearms, keep at least two to three tourniquets immediately accessible. A severe arterial wound to the femoral (thigh) or brachial (arm) artery can cause fatal exsanguination in under three minutes; a tourniquet is the only device that reliably arrests massive limb arterial spurting.

Can I use superglue instead of stitches for a deep laceration?¶

Standard commercial household superglue should never be used in deep, bleeding, or dirty wounds. Commercial craft glues contain methyl alcohol and industrial cyanoacrylates that release toxic byproducts and heat as they cure, causing chemical tissue burns, localized necrosis, and severe infection. Emergency clinicians use medical-grade 2-octyl cyanoacrylate (Dermabond), which is purified, antimicrobial, and flexible. For any laceration that gaps open, exposes yellow subcutaneous fat or muscle, or will not stop bleeding after 10 minutes of direct pressure, seek professional hospital closure with sutures or medical staples.

Related guides¶

• Emergency supply kit checklist
• Car emergency kit checklist
• Severe bleeding control and tourniquets
• Burn treatment and chemical flushing
• Emergency planning for disabilities and medical needs
• Emergency numbers and international dispatch