First aid is crucial for handling minor injuries and emergencies before seeking professional help. However, many myths and misconceptions surround proper first-aid practices. Let's dispel some common ones and clarify the facts:

Myth: Put butter on a burn.

Fact: NEVER put butter or any greasy substance on a burn. This traps heat, worsens the burn, and increases infection risk. Instead, cool the burn immediately with cool (not cold) running water for 10-15 minutes. For severe burns, seek medical attention.

Myth: Tilt your head back for a nosebleed.

Fact: Tilting your head back allows blood to flow down your throat, causing gagging or vomiting. Pinch the soft part of your nose firmly for 10-15 minutes while leaning forward slightly. Apply ice to the bridge of your nose to constrict blood vessels.

Myth: Apply ice directly to a sprained ankle or knee.

Fact: While ice can reduce swelling initially, applying it directly irritates the skin. Wrap ice in a thin towel and apply it for 15-20 minutes at a time, followed by rest and elevation. Heat therapy might be appropriate later for pain relief.

Myth: Rub your eyes to remove something stuck.

Fact: Rubbing can scratch your cornea, worsening the irritation. Try flushing your eye with clean water or artificial tears. If discomfort persists, seek medical attention.

Myth: Suck out venom from a snakebite.

Fact: This is dangerous and ineffective. Don't apply ice, tourniquets, or try to cut the wound. Stay calm, immobilize the bitten limb, and seek immediate medical attention.

Myth: CPR requires mouth-to-mouth resuscitation.

Fact: While traditional CPR involves mouth-to-mouth breaths, hands-only CPR is equally effective and easier for bystanders to perform. Push hard and fast (at least 100 compressions per minute) on the center of the chest until help arrives.

Myth: Leaving an adhesive bandage on a cut speeds healing.

Fact: While bandages protect the wound, keeping them on constantly traps moisture and slows healing. Clean the wound daily, apply fresh bandages when needed, and allow it to breathe for faster healing.

Remember: These are just a few examples. It's crucial to learn proper first-aid techniques from reliable sources like certified courses or organizations like the Red Cross or American Heart Association. Stay informed and be prepared to act effectively in an emergency.