Why Do Some Shoes Cause Blisters? Solutions and Prevention
By MAYKA
Blisters are one of the most common problems that come with wearing shoes that don't fit properly or aren't designed for our needs. Why do they appear? What can we do to avoid them? Below, we explain the main causes and give you effective tips to prevent and treat them .
What Are Blisters and Why Do They Appear?
Blisters are small sacs of fluid that form on the skin due to friction, heat or moisture. They are especially common on the feet , as this is an area that bears the weight of the body and is exposed to constant rubbing from footwear.
Most common causes:
Excessive friction: Poorly fitting shoes cause constant friction in sensitive areas such as the heels, sides or toes.
New shoes: As they are not adapted to the foot, the first wears can cause irritation.
Unsuitable socks: Thick, synthetic materials that do not breathe increase heat and friction.
Humidity: Excessive sweating inside shoes softens the skin and makes it more susceptible to blisters.
Incorrect sizes: Wearing shoes that are too small or too big creates unnecessary pressure or movement inside the shoe.
Tips to Prevent Blisters
Preventing blisters is easy if you take certain steps before putting on your shoes, especially if you plan on long walks or strenuous activities .
Proper shoe fit: Before purchasing shoes, make sure they are neither too tight nor too loose. There should be a small gap between the longest toe and the toe box to allow for natural movement of the foot.
Wear appropriate socks: Seamless technical socks are ideal, as they minimise chafing and improve breathability. Also, avoid socks that wrinkle easily, as they can cause pressure points.
Break in your new shoes: Before wearing them all day, try them on at home or on short walks to allow the material to gradually adapt to your feet.
Protect problem areas: If you know you have sensitive areas, apply specific products such as anti-friction creams or apply preventive dressings before discomfort appears.
Keep your feet dry: Use absorbent powders or antiperspirant sprays to reduce sweating. Moisture not only promotes blisters, but can also cause odors.
What to Do if Blisters Appear
Even if you take all the precautions, blisters can still appear. Here are some tips to treat them correctly:
Avoid popping them: If they are not too large or painful, it is best to leave them intact to protect the underlying skin.
Keep the area clean: Wash the blister with mild soap and water, and cover it with a sterile dressing to prevent infection.
Relieve pressure: Use gel pads or special bandages that reduce friction and pressure in the affected area.
If it is large, disinfect it well: If you need to prick it, use a sterilized needle and disinfect the area before and after the procedure.
Conclusion: The Comfort of Your Feet is Key
Preventing blisters depends on both your footwear and small daily care. Make sure you choose shoes that suit your needs , wear appropriate socks and keep your feet protected and dry. With these precautions, you will be able to walk comfortably, enjoy your activities and forget about annoying blisters.
