Blisters are usually the result of excessive frictional movement that ends up causing a serous fluid formation in the skin. This is usually a sterile formation and is the body’s way of protecting the skin from further frictional tissue damage. The correlation to a bad circulation for this condition is not correct, as even runners with an excellent circulation can end up in this situation when wearing tight shoes with a rough edge. However, if you are certain that you do have a circulation problem, this can be cured with a herbal remedy. The blisters do not really need a remedy but rather some protective measures.
Some of the other reasons that blisters can occur are being subject to temperature extremes, some diseases that cause blisters and some chemicals as well. None of the diseases that manifest in blister applies to you as none of them occurs on the legs. To prevent blisters, what you need to do is reduce the friction that is occurring in that part of your legs. Perhaps you need to wear extra long socks or a preventative layer of clothing over the troubled skin to ensure that there is no friction when you rub it. Friction is especially a problem when the skin is moist because as skin gets moist it can stick to surfaces easily. Therefore, keeping the skin dry is also an effective way to prevent blister formation. You can do this by applying some talcum powder on the area of blister, thereby reducing the friction that occurs.
One of the things that you can do to treat a blister when it occurs is the use of Epsom salts. Epsom salts are a natural astringent. Astringents have the power of reducing or shrinking the size of cells and tissue. Therefore, using this principle, you can apply some Epsom salt to the area of the blister or just soak the area in a solution of Epsom salt and water. If by some chance, the blister on the skin has burst, then this becomes an ideal mode for infection to creep in. To avoid this happening, put a bandage over the area and put a drop of tea tree oil on top of the active area of the bandage. If you are not careful with preventing infections and you continue to get a blister by not avoiding friction, then there is a chance that a virus could also move in and cause a wart to occur. This is much more difficult to treat as warts are caused by a virus.