First Aid & Emergency Response — Skills That Save Lives
Before you start: no prior medical background is needed. This page is educational, not a substitute for certified first-aid/CPR training or professional medical care — in a real emergency, call emergency services immediately and follow their guidance; take a certified course (Red Cross, St. John Ambulance, or equivalent) for hands-on practice before relying on these skills. (Specific figures — timings, dosages, ratios — reflect commonly cited first-aid guidelines; protocols are periodically updated, so verify against current certified training.)
Every year in India, thousands of people die from injuries and medical emergencies that were survivable — not because help wasn't available, but because nobody nearby knew what to do in the critical first minutes. Basic first aid knowledge can double or triple survival rates.
Why This Exists (The Hook)
Cardiac arrest kills in 4-6 minutes without intervention, but an ambulance in most cities takes longer than that to arrive — which means the person standing nearest the emergency, not the paramedic still en route, is the one whose action in those first minutes actually determines survival. First aid exists to close exactly that gap: not to replace professional medical care, but to keep someone alive long enough for it to reach them.
Analogy — Think of first aid like a fire extinguisher next to a stove, not a substitute for the fire department. You don't need to be a firefighter to use an extinguisher on a small kitchen fire in the first 30 seconds — and doing so can be the difference between a minor incident and the fire department arriving to a fully engulfed building. First aid is that same "first 30 seconds" response for a medical emergency: not a replacement for professional care, but the bridge that keeps the situation from becoming unsurvivable before professional care arrives.
Try it (2 minutes) — Reason through why the guide says "do NOT waste time checking pulse" before starting CPR, even for trained professionals, without looking anything up: checking a pulse accurately under stress is genuinely difficult — even trained professionals get it wrong. If someone is unconscious and not breathing normally, and CPR chest compressions on a person whose heart IS still beating carries low real risk of harm, while delaying CPR on someone whose heart has actually stopped costs precious minutes with a 4-6 minute survival window — which mistake (starting CPR on someone who didn't strictly need it, vs. delaying CPR on someone who did) is more costly, and why would the guide's simplified "unconscious + not breathing normally = start CPR" rule reflect that asymmetry?
CPR — The Most Important Skill You Can Learn
Cardiac arrest kills in 4-6 minutes without intervention. CPR (Cardiopulmonary Resuscitation) buys time until a defibrillator or emergency services arrive.
How to Recognise Cardiac Arrest
Signs — ALL of these:
✗ Unresponsive to shaking and shouting
✗ Not breathing normally (no breathing, or only gasping/agonal breathing)
✗ No normal movement
Do NOT waste time checking pulse — even trained professionals
do this unreliably under stress. If unconscious + not breathing normally → start CPR
Hands-Only CPR (For Untrained Bystanders — Start NOW)
Step 1: Call for help
In India: 108 (National Emergency Medical Service)
112 (National Emergency Number)
Ask someone specific: "You in the blue shirt — call 108 now"
(Bystander effect: "Someone" often means no one does it)
Step 2: Position
Lay person flat on their back on firm surface
Kneel beside their chest
Step 3: Hand position
Heel of hand on CENTER of chest (lower half of breastbone/sternum)
Other hand on top, fingers interlocked
Arms straight, directly over chest
Step 4: Push HARD and FAST
Rate: 100-120 compressions per minute
(To the beat of "Stayin' Alive" by Bee Gees — this is not a joke,
it's actually used in CPR training)
Depth: At least 5-6cm (this is deeper than people expect — push hard)
Allow full chest recoil after each compression (don't lean on chest)
Step 5: Don't stop
Continue until: Emergency services arrive and take over
AED available and ready to use
Person shows obvious signs of life
You are physically unable to continue
For trained rescuers — add rescue breaths (30:2 ratio):
30 compressions → 2 breaths
Tilt head, lift chin → seal around mouth → blow until chest rises
Choking
Adult or Child Over 1 Year
Mild choking (can cough, speak, breathe):
Encourage forceful coughing — don't interfere
Stay with them, watch carefully
Severe choking (cannot cough effectively, cannot speak, turns blue):
5 back blows:
Stand to the side and slightly behind
Support chest with one hand
Give 5 sharp blows between shoulder blades with heel of hand
5 abdominal thrusts (Heimlich manoeuvre):
Stand behind them, make fist with thumb side against abdomen
Just above navel, well below breastbone
Cover fist with other hand
Give 5 quick inward-and-upward thrusts
Alternate 5 back blows + 5 abdominal thrusts until:
Object dislodged
Person becomes unconscious → start CPR
If person goes unconscious:
Lower carefully to ground, call for help
Start CPR — chest compressions may expel object
Look in mouth before rescue breaths — remove visible objects only
Infant Choking (Under 1 Year)
Never use abdominal thrusts on infants — can cause internal injury
5 back blows:
Hold infant face down on your forearm, head lower than chest
Support head and neck with your hand
Give 5 firm back blows between shoulder blades with heel of hand
5 chest thrusts:
Turn infant face up on your forearm
2 fingers on centre of chest, just below nipple line
Give 5 quick downward chest thrusts
Alternate until object dislodged or infant becomes unresponsive
If unresponsive → infant CPR + call 108
Burns
Classification (DO NOT categorise by degree during first aid):
Surface burns: Red, painful, no blisters
Deeper burns: Blistered, very painful
Deep burns: White/brown/black, may be painless (nerve damage)
Seek immediate medical help:
Burns on face, hands, feet, genitals, or joints
Burns larger than 3 inches diameter
Any deep burn
Burns from electricity or chemicals
Infant or elderly patient
First aid:
✓ Cool running water for 20 minutes — start within 3 hours
Water temperature: Cool, not cold (10-25°C)
This is the single most important intervention
✓ Remove jewellery/tight clothing near burn (before swelling)
✓ Cover loosely with sterile non-fluffy material (cling film ideal)
✗ NO ice or ice water (causes frostbite on damaged skin)
✗ NO toothpaste, butter, oil, egg, aloe vera at this stage
(Infection risk, retains heat, makes clinical assessment harder)
✗ Do NOT burst blisters (protective covering, infection risk if broken)
✗ Do NOT peel off clothing stuck to skin
Bleeding Control
For most wounds — Direct Pressure:
Apply firm, direct pressure with clean cloth/bandage
Press continuously for 10-15 minutes without lifting to check
(Lifting restarts the clotting process)
If cloth soaks through: Add more cloth on top, don't remove original
Elevate limb above heart if possible
Life-threatening bleeding (from limb):
Tourniquet — apply if direct pressure not controlling bleeding
Apply 5-7cm above wound (not on joint)
Tighten until bleeding stops — record time of application
Do not remove — leave for medical professionals
Modern guidance: Better to use tourniquet early than lose life
Nose bleed:
Lean FORWARD (not back — blood goes down throat, can cause vomiting)
Pinch soft part of nose (not the bony bridge)
Hold for 10-15 continuous minutes
Apply cold pack to bridge of nose
Seek care if: Doesn't stop after 20 minutes, after head injury,
very heavy bleeding, on blood thinners
Internal bleeding (suspect after significant trauma):
Signs: Abdominal pain, bruising, blood in urine/stool/vomit
Keep warm, lay flat with legs elevated if no spinal injury
DO NOT give food or water — may need surgery
Immediate emergency services
Fractures and Sprains
RICE for sprains and soft tissue injuries:
Rest: Stop using injured part
Ice: 20 minutes every 2-3 hours for first 48 hours
(Never ice directly on skin — cloth between ice and skin)
Compression: Elastic bandage, not too tight (check circulation)
Elevation: Raise above heart level
Suspected fracture:
Signs: Deformity, severe pain, swelling, inability to use limb
Splint before moving: Immobilize the joints above AND below fracture
Improvise with: sticks, rolled newspaper, umbrella
Pad the splint for comfort, secure with bandages/cloth
Don't try to straighten or realign bones
Keep person warm and calm (shock prevention)
Spinal injury (after any significant fall or vehicle accident):
If you suspect spinal injury: DO NOT move the person unless immediate life threat
Hold head still in the position found
Wait for professional help
Only move if: fire, water, person is not breathing
Poisoning and Overdose
General:
Identify: What was taken, how much, when
Call 1800-11-6117 (Poison Control India) or 108 emergency
✗ DO NOT induce vomiting unless specifically instructed by poison control
(For corrosive substances, causes more damage on way back up)
✗ DO NOT give food, drink, or milk unless instructed
Swallowed poison:
Remove from source, keep calm
Bring container/packaging to hospital
Chemical splash in eyes:
Immediately irrigate with large amounts of clean water for 20+ minutes
Remove contact lenses quickly if possible
Keep eyelids open — natural instinct is to close them
Snake bite:
Immobilize the bitten limb, keep below heart level
Remove jewellery near bite (before swelling)
Mark the edge of swelling with pen and note time
Transport immediately to hospital — don't walk if possible
✗ Do NOT cut and suck the venom
✗ Do NOT apply tourniquet
✗ Do NOT apply ice
✗ Do NOT give alcohol
Photo of snake helpful for identification — don't try to catch it
Heat Stroke — A Killing Emergency
Heat stroke kills. Distinguish from heat exhaustion:
Heat Exhaustion (less serious):
Heavy sweating, pale/clammy skin
Weakness, dizziness, nausea, headache
Body temperature normal or mildly elevated
Treatment: Move to cool place, remove excess clothing,
sip cool water, cool damp cloths
Heat Stroke (MEDICAL EMERGENCY):
Confusion, altered mental status — KEY DIFFERENCE
May stop sweating (skin hot and dry)
Body temperature above 40°C
Can be unconscious
Treatment: AGGRESSIVE COOLING IMMEDIATELY
Remove excess clothing
Ice packs/cold packs to neck, armpits, groin
Cool water + fan if available
Call 108 while cooling
This is minutes-critical — do not wait to see if improves
Medical Emergencies — Know These Signs
Heart Attack
Chest pain/pressure, shortness of breath -- call 108, give aspirin if not allergic
Stroke (FAST)
Face drooping, Arm weakness, Speech difficulty -- Time to call 108
Diabetic Emergency
Low blood sugar (conscious): give sugar. Unconscious: nothing by mouth, call 108
Anaphylaxis
EpiPen if available (outer thigh), call 108 immediately
Heart Attack:
Symptoms: Chest pain/pressure (may radiate to arm, jaw, back)
Shortness of breath, sweating, nausea
Note: Women more often have atypical symptoms (fatigue, nausea)
Action: Call 108 immediately
Give aspirin (300mg) if not allergic and available
Loosen tight clothing, have person rest
Be ready to perform CPR if they collapse
Stroke (FAST mnemonic):
F: Face drooping — Ask to smile, is it uneven?
A: Arm weakness — Ask to raise both arms, does one drift down?
S: Speech difficulty — Slurred, strange, or can't speak?
T: Time to call 108 immediately
"Time is brain" — every minute of stroke = 1.9 million neurons die
Note TIME of first symptoms (treatment window is 4.5 hours)
Diabetic Emergency:
Hypoglycaemia (low blood sugar) — More immediately dangerous:
Signs: Shaking, sweating, confusion, pale, rapid heartbeat
If conscious: Give sugar immediately (glucose tablets, juice, candy, sugar water)
If unconscious: Do NOT put anything in mouth — call 108
Hyperglycaemia (high blood sugar):
Signs: Excessive thirst, frequent urination, fruity breath, confusion
Less immediately life-threatening than hypo
Encourage water, check blood sugar, seek medical care
Anaphylaxis (severe allergic reaction):
Signs: Swelling of throat, difficulty breathing, hives, low blood pressure
Action: Epinephrine auto-injector (EpiPen) if available — outer thigh
Call 108 immediately
Lay flat, elevate legs (unless breathing difficulty — sit up)
Be ready to perform CPR
Building Your Home First Aid Kit
Essential items:
□ Adhesive bandages (multiple sizes)
□ Sterile gauze pads and bandage rolls
□ Elastic bandage (for sprains)
□ Medical tape
□ Disposable gloves (2+ pairs)
□ Antiseptic wipes / Betadine
□ Scissors (blunt-ended)
□ Tweezers
□ Digital thermometer
□ Oral rehydration salt (ORS) packets
□ Paracetamol/Acetaminophen
□ Antacid
□ Antihistamine (cetirizine)
□ Cold pack (instant, single-use)
Store in: Clearly labelled waterproof container
Location: Known to all family members, accessible
Check: Expiry dates every 6 months
Emergency Numbers — India
National Emergency: 112 (connects to nearest police/fire/ambulance)
Ambulance: 108 (in most states)
Fire: 101
Police: 100
Women Helpline: 1091
Child Helpline: 1098
Disaster Mgmt: 1078
Poison Control: 1800-11-6117 (toll-free)
SAVE THESE IN YOUR PHONE NOW.
Also save: Nearest hospital emergency number
A family member's doctor's number
The most important thing about first aid: doing something imperfectly is almost always better than doing nothing. You will not make a cardiac arrest patient worse by attempting CPR. You may give them their only chance of survival.
