How to Treat Foot Blisters While Hiking

How to Treat a Foot Blister When Hiking? Expert Guide

Hikers commonly dread the prospect of their daily journey being abruptly halted due to the unwelcome emergence of a blister on their foot. Despite its seemingly innocuous variable size, this affliction inflicts considerable damage with every step taken. On certain occasions, the pain becomes so intense that one is compelled to forsake the course of an extended trail.

Hence, it becomes most important to be well-versed in understanding the nature of blisters and implementing effective preventive measures. Furthermore, exploring straightforward solutions is essential to ensure compassionate treatment when faced with these nuisances.

Are you ready to learn a comprehensive guide on managing foot blisters during hiking? Follow along as we unravel the key insights and practical tips to handle them with care!

Formation of the Blister While Hiking

In the land of hiking, friction emerges prominently around the feet, making it a focal point for potential blister formation during your treks. This friction can arise from the constant rubbing of your socks or the insoles of your shoes against the delicate skin of your feet. A new pair of shoes and socks that are too loose or your feet floating too much in your shoes are all factors in the development of foot blisters.

Areas of the Foot Where Blisters Are Arised

Numerous parts of the foot require careful attention, particularly in the context of long-distance hiking. Many individuals experience blister development just before the base of the big toe due to the considerable pressure exerted in that area during walking. The entire curve of the foot is susceptible to blister formation, especially if the footwear lacks proper support or allows for excessive movement.

Additionally, the underside of the heel can become problematic, especially for those who maintain a very upright posture while walking. Another potential area for issues is the back of the heel, particularly when wearing low shoes that are not well-suited for extended hikes.

Hiker's Guide to Blister Treatment
๐—ง๐—ต๐—ฒ ๐—ฏ๐—ฎ๐—ฐ๐—ธ ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ ๐—ต๐—ฒ๐—ฒ๐—น ๐—ถ๐˜€ ๐—ฎ ๐—ฝ๐—ผ๐˜๐—ฒ๐—ป๐˜๐—ถ๐—ฎ๐—น๐—น๐˜† ๐—ฝ๐—ฟ๐—ผ๐—ฏ๐—น๐—ฒ๐—บ๐—ฎ๐˜๐—ถ๐—ฐ ๐—ฎ๐—ฟ๐—ฒ๐—ฎ, ๐—ฒ๐˜€๐—ฝ๐—ฒ๐—ฐ๐—ถ๐—ฎ๐—น๐—น๐˜† ๐˜„๐—ต๐—ฒ๐—ป ๐˜„๐—ฎ๐—น๐—ธ๐—ถ๐—ป๐—ด ๐˜„๐—ถ๐˜๐—ต ๐—น๐—ผ๐˜„ ๐˜€๐—ต๐—ผ๐—ฒ๐˜€ ๐˜๐—ต๐—ฎ๐˜ ๐—ฎ๐—ฟ๐—ฒ ๐—ป๐—ผ๐˜ ๐˜€๐˜‚๐—ถ๐˜๐—ฒ๐—ฑ ๐—ณ๐—ผ๐—ฟ ๐—น๐—ผ๐—ป๐—ด ๐—ต๐—ถ๐—ธ๐—ฒ๐˜€.

How to Prevent Blisters When Hiking

To know in detail the techniques for preventing the appearance of blisters on the foot, I refer you to the dedicated article. However, we will briefly see here some tips to drastically reduce their potential appearance. Here are some basic tips that are easy to put into practice:

  • Give your feet time to adapt to your new shoes: allowย your feet adequate time to adjust to new shoes. In practical terms, avoid embarking on a 5-day trek immediately after purchasing a new pair of shoes. Gradually break them in by starting with shorter walks.
  • Go up a size: When buying a new pair of shoes, go one size up from your actual size. While your foot swells when you walk, it promotes friction and therefore the appearance of blisters.
  • Bandage any areas of the foot at risk: hiking bandages protect the curve of the foot, the heel, or the beginning of the big toe. When in place, they act as a โ€œbuffer zoneโ€ between your sensitive area and the shoe and greatly reduce friction.
  • The application of a preventive ointment: certain ointments, such as the famous Band-Aid, intend to reduce the probability of the appearance of blisters on the foot. Before going for a hike, donโ€™t hesitate to ask your doctor for advice who will be able to guide you!

Tips on How to Treat Foot Blisters While Hiking

Depending on the type of blister you have on your foot and its size, there are different effective treatment methods. We will see the care to be taken with small closed blisters, large closed blisters, and open blisters.

Treating a Small Closed Blister

The small blister on the foot, which has remained closed, is the one that most often develops after a dayโ€™s walk. It is painful but does not prevent walking either. To treat it, you donโ€™t have to slap it yourself because it poses no particular risk. On the other hand, you must apply a special bandage on it to limit friction if you wish to continue walking. Finally, if you already have a pair of shoes better suited to your feet, then do not hesitate to change them!

๐—ฅ๐—ฒ๐—บ๐—ฒ๐—บ๐—ฏ๐—ฒ๐—ฟ ๐˜๐—ผ ๐—ฏ๐—ฟ๐—ถ๐—ป๐—ด ๐—ฏ๐—ฎ๐—ป๐—ฑ๐—ฎ๐—ด๐—ฒ๐˜€ ๐˜€๐—ฝ๐—ฒ๐—ฐ๐—ถ๐—ฎ๐—น๐—น๐˜† ๐—ฑ๐—ฒ๐˜€๐—ถ๐—ด๐—ป๐—ฒ๐—ฑ ๐—ณ๐—ผ๐—ฟ ๐—ฏ๐—น๐—ถ๐˜€๐˜๐—ฒ๐—ฟ๐˜€, ๐˜๐—ต๐—ฒ๐˜† ๐—ฐ๐—ผ๐˜‚๐—น๐—ฑ ๐˜„๐—ฒ๐—น๐—น ๐—ฏ๐—ฒ๐—ฐ๐—ผ๐—บ๐—ฒ ๐˜†๐—ผ๐˜‚๐—ฟ ๐—ฏ๐—ฒ๐˜€๐˜ ๐—ณ๐—ฟ๐—ถ๐—ฒ๐—ป๐—ฑ๐˜€ ๐—ฑ๐˜‚๐—ฟ๐—ถ๐—ป๐—ด ๐—น๐—ผ๐—ป๐—ด ๐—ต๐—ถ๐—ธ๐—ฒ๐˜€.

Care for a Large Closed Blister

The large closed blister is several centimeters in diameter and can sometimes be very painful when walking. Often the epidermis is very detached and the serous fluid that makes up the blister can be abundant. In this case, care will need to vary from small blisters.

First, you must pierce it in one or two places with a needle sterilized by fire or 70ยฐ alcohol. Come and exert light pressure on the top of the blister to help the serous fluid to come out. Above all, take great care not to remove the peeling skin because it serves as the last defense against bacteria. Without it, the bulb could become infected and it would then become dangerous. When the blister is rid of the serous fluid, come and disinfect the bulb with an antiseptic product that you will find in your first aid kit!

Remember to change your bandages morning and evening to disinfect frequently. Repeat this operation until the foot is completely healed.

How Do You Treat a Blister on Your Foot That Has Burst?

Sometimes the blister formed by the blister pops off on its own during the hike. In this case, you should feel a sharp pain that will probably force you to stop. When the blister is โ€œrawโ€, you must not remove the epidermis even if it holds badly. As with closed blisters, it comes to protect you against bacteria.

To treat this last type of blister on the foot, here are the operations to be carried out:

  • Clean the blister with soap and water: this will sting but will prevent the superinfection of the blister. When the skin has pulled back, the blister has turned into an open wound and your foot becomes a risk area that you must protect. Cleaning must be done every 4 hours to kill any bacteria and other dirt that may be deposited there.
  • Apply a sterile strip: apply a sterile strip to safeguard the wound after thorough cleaning. Just as with the cleaning process, itโ€™s crucial to change this sterile strip every 4 hours. This routine ensures continued protection and promotes a hygienic environment for optimal wound healing.
  • Put on a second skin dressing the next day: on the following day, apply a second-skin dressing to alleviate the friction that led to the blister. This not only addresses the root cause but also provides a protective layer for your epidermis and facilitates safe & expedited recovery.

FAQs (Frequently Asked Questions)

Why do I get blisters when hiking?

When hiking or traveling with a backpack, the most common way to get a blister is the prolonged friction of the sock or shoe against the skin of the foot. The shoe may be too loose or too tight, and itโ€™s likely that sweaty or wet feet are the main cause of blisters on a hike.

Should the blisters be popped?

If you had the chance to go on adventures as a child, you may have learned not to touch your blisters in order to avoid infection. This is in principle true, but the benefits may outweigh the possible risks. If youโ€™re out in the wilderness and arenโ€™t willing to give up on your trip, the only solution may be to thoroughly clean your bulb to set off again.

How long does it take for blisters to heal?

Most blisters heal naturally in three to seven days and do not require medical attention. It is important to avoid popping the blister as this could lead to infection or slow the healing process. If the blister bursts, do not peel off the dead skin.

How to prevent foot blisters when hiking?

A few minutes of preparation at home can make you feel good over very long distances. Before leaving the house.

  1. Buy shoes that really fit you. Not the first discounted pair you see at your favorite outdoor store that you wonโ€™t try on before you go.
  2. If you wear leather shoes, try them on before you go hiking. Wear them around the house, to the grocery store, or when you take your dog out in the morning. Then, wear them on short hikes before putting them to the test during bivouacs with a heavy pack. Use tape for rough seams to reduce friction against your foot.
  3. Choose your socks wisely. Never wear cotton. It locks in moisture on contact with your skin, speeding up the blistering process. As with your shoes, choose socks that fit well, without wrinkles or annoying seams. Then find what works best for you in terms of thickness and try wearing a thin, sweat-wicking synthetic sock under a thicker wool layer. You can also try socks that protect against blisters.
  4. Buy supportive insoles to prevent your foot from slipping inside your shoe.
  5. Trim your toenails to avoid pressure on the front of your shoes.
  6. Put a band-aid on your feet as a preventive measure if youโ€™ve done all of the above and are still suffering from burns just a few miles into a big trip.

During the trip:

  1. Keep your feet dry.
  2. Bring extra socks to change into mid-day.
  3. Then hang the pair of wet socks outside your backpack, so theyโ€™re dry and ready to wear in the evening.
  4. Rinse your feet as much as possible. Not only do dirty feet cause blisters more quickly, but they also increase the likelihood of infection. Even better, dipping your tired, sore feet into the river water is a great habit. Just be sure to let them dry completely before putting them back in your shoes.

When is it necessary to seek professional medical help for foot blisters?

Consult a healthcare professional if the blister is infected, shows signs of inflammation, or if you have underlying health conditions that may complicate healing.


Whether beginner or experienced, the foot blister is certainly one of the worst enemies of the hiker. It is the consequence of repeated friction between an โ€œat riskโ€ area of โ€‹โ€‹your foot and the shoe, most of the time. The blister then usually forms towards the heel, the arch of the foot, and near the big toe. As discussed earlier, we can prevent their appearance by putting on suitable hiking shoes, specific socks, or even by applying a bandage to the sensitive areas of the foot.

Both closed and open, the blisters must be cleaned with soap or disinfectant and then protected with a sterile strip or second skin dressings. In all cases, they should be monitored as soon as they appear. And if you can, take steps to prevent them from becoming infected.

Ready to hit the road with your feet in great shape?

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