Why is a Paper Cut So Painful?

by ladyrain

A paper cut always happens when you least expect it. This dreaded injury is only a tiny scrape on the finger but why is it so painful?

Someone hands you a business card and as your hand stretches out to receive it, one of your fingers brushes against the edge of the paper. You get a shock feeling in your body and your hand jerks back as you feel a stinging pain on your index finger ... OUCH! You look at your finger, anticipating to see blood gushing out from your finger but there is no blood in sight. You could hardly see where the wound is but your finger keeps hurting. You've got a paper cut!

But why is a paper cut so painful?

The skin on our hands and fingers are the most sensitive areas of our body. We use our fingers to feel and touch many things, that's why these areas are densely innervated. Because they have a greater concentration of nerves, we feel more pain when many injured nerves send pain signals to the brain.

Paper cuts are usually shallow and near the surface of the superficial layer of the skin that is densely packed with nerves. A superficial paper cut is usually too shallow to draw enough blood that contains the plasma that assists in clotting that seals the open wound. Hence, the paper cut wound remains open and the injured tissues are exposed. We also tend to rub on the wound unintentionally because it is almost unnoticeable, and these injured nerves will keep sending pain signals to the brain.

How to make a paper cut wound heal faster?

Give the affected area a wash with soap and clean water. Dry the wound and apply a little antiseptic ointment on it to prevent infection and kill any bacteria that may be present. Cover the wound with a bandage to protect and seal the wound and it will heal in a few days.

Band-aids! Band-aids!

Let's get some groovy bandaids online
Designer Bandages for Children 100CT, 3/4"x3" (Camo Strips)

Designer bandages in either pink and blue camo. Latex-free. 100 CT. 3/4x3" size is perfect for kids. Now children can have wound protection and fun at the same time!

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Band-Aid Decorated, Assorted 20 Count, Colors and Styles May Vary

Band-Aid Brand Adhesive Bandages Collector's Series featuring Cynthia Rowley cover and protect minor cuts and scrapes and feature original art from the famed fashion designer. T...

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DC Super Hero Girls 100 Bandages

DC Comics introduces their Super Hero Girls Series with Wonder Girl, Bat Girl and Super Girl. 3/4"x3" adhesive bandages protect cut and scraped skin and give your kids a little ...

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Cover the wound

a bandaged finger
a bandaged finger

Poll Time

How often do you get a paper cut?

How to prevent paper cuts on your fingers?

Protect your fingers with finger gloves and finger cots

Reusable Rubber Finger Gloves(tm) for Durable and Versatile Finger Only Coverage ~ 12 Duet Mixed ...

The Finger Gloves(tm) were created by entrepreneurs Carmel & Savona to fill a niche for Durable, Reusable finger only coverage that forms to the finger like a flexible Second-Sk...

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Wear finger protectors

If you handle papers and cardboard folders in the office and tend to get paper cuts very frequently, use finger gloves or finger cots to protect the finger tips.

Pamper your hands with these hand care products

Triple Lanolin Aloe Vera Lotion 20 oz.

Triple Lanolin Aloe Vera Lotion is a unique combination of Lanolin and Aloe Vera Gel. Readily absorbed into the skin, and keeps on working for hours after most lotions do.

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Miracle Hand Repair Cream 8 Oz Lotion Relieves Dry, Cracked, Flaking Helping Hands Reduce Redness...

This unique, therapeutic formula contains 60% of the purest and most potent form of the whole leaf Aloe Vera gel with special moisturizers to effectively penetrate through layer...

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Use a hand lotion or moisturiser

Dry skins are more prone to cuts and abrasions. Apply hand lotion or moisturiser regularly to both hands to soften and moisturise the skin, especially after washing your hands.

Updated: 06/11/2013, ladyrain
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ladyrain on 05/31/2013

That's true, and it hurts so much when I get lemon juice or salt on my fingers!

EliasZanetti on 05/31/2013

It is one of those seemingly insignificant incidents that happen quite frequently and while you don't pay that much attention it could be very annoying.

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