A foot blister is a small pocket of fluid that forms under the skin due to friction, pressure, or irritation. When hiking, blisters are common due to prolonged walking and uneven terrain. To prevent blisters, it is important to wear well-fitted hiking boots and moisture-wicking socks, which reduce friction and keep feet dry. Applying blister prevention products, such as specialized tapes or lubricants, can create a protective barrier on areas prone to blisters. Taking regular breaks to air out and check your feet allows you to address any hot spots early on. Keeping your feet dry and free from debris or changing socks as needed can also help. These proactive measures can significantly reduce the risk of developing painful blisters during hikes. If you have developed a blister on your foot that is bothersome or has become infected, it is suggested that you visit a podiatrist who can guide you toward relief and prevention options.

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact one of our podiatrists of Princeton Foot & Ankle Associates. Our doctors can provide the care you need to keep you pain-free and on your feet.

Foot Blisters

Foot blisters develop as a result of constantly wearing tight or ill-fitting footwear. This happens due to the constant rubbing from the shoe, which can often lead to pain.

What Are Foot Blisters?

A foot blister is a small fluid-filled pocket that forms on the upper-most layer of the skin. Blisters are filled with clear fluid and can lead to blood drainage or pus if the area becomes infected.

How Do Blisters Form?

Blisters on the feet are often the result of constant friction of skin and material, usually by shoe rubbing. Walking in sandals, boots, or shoes that don’t fit properly for long periods of time can result in a blister. Having consistent foot moisture and humidity can easily lead to blister formation.

Prevention & Treatment

It is important to properly care for the affected area in order to prevent infection and ease the pain. Do not lance the blister and use a Band-Aid to provide pain relief. Also, be sure to keep your feet dry and wear proper fitting shoes. If you see blood or pus in a blister, seek assistance from a podiatrist.

If you have any questions, please feel free to contact our offices located in Princeton, and West Windsor, NJ . We offer the newest diagnostic and treatment technologies for all your foot care needs.