Do you wear appropriate shoes (shoes that fit you properly, that are not too small, too narrow or too loose)?
Do you wear nylon or moisture-wicking socks?
Do you avoid socks made of cotton?
Do you wear two pairs of socks when you know you are going to engage in activities that can cause blisters?
Do you lubricate problem areas on your feet with Vaseline or some other lubricant?
Do you keep your feet dry by adding talcum powder to your shoes and socks?
Do you use soft bandages on problem areas on your feet (e.g. sticky moleskin)?
Do you stop your activities immediately if you have pain or discomfort or if your skin turns red?
Based on your answers, there are several other ways that can help you prevent foot blisters. Uncomfortable shoes are a common cause of foot blisters. New shoes in particular can create blisters on your feet the first few times you wear them. Always choose shoes that fit you properly. Do not wear shoes that squeeze your feet or rub certain parts of them. Also, you should not wear shoes that are too loose. You should wear nylon or moisture-wicking socks. You should avoid cotton socks because cotton absorbs sweat, which can lead to friction. You can also wear two pairs of socks to better protect your skin.
Based on your answers, you know a lot about how to prevent foot blisters. Before exercising, you can lubricate the problem areas on your feet with Vaseline or other lubricants intended for runners. This way, you will reduce friction when your skin rubs against socks or shoes. You can also cover the areas prone to blisters with soft bandages like sticky moleskin. An extra layer of bandage will better protect your feet. Keep your feet dry. You can add powdered talc to your shoes and socks. If you run or walk longer distances, you can add a little more talc along the way.
AAD, American Academy of Dermatology Association, How to prevent and treat blisters
https://www.aad.org/public/everyday-care/injured-skin/burns/prevent-treat-blisters
Intermountain Healthcare, Tips to Prevent and Treat Blisters for Hikers, Bikers, and Runners
https://intermountainhealthcare.org/blogs/topics/sports-medicine/2018/07/tips-to-prevent-and-treat-blisters/

jelena mihajlovic
Hi! I’m Jelena Radovanovic. After earning my Phd in General Medicine from the Medical University of Nis, I began a career as a physician in order to pursue my passion for medical science and help treat the people around me. I joined the Medical Center in Nis in 2010 where I gained practical knowledge in real-time situations. In addition to my primary job as a General Practitioner, I’ve worked with nonprofits to help underprivileged patients by providing them with information, services, and assistance.
You can find me on Upwork at: https://www.upwork.com/freelancers/~01d0ef3a1f3aa93918