In simple terms, blisters are fluid-filled bumps which appear like bubbles on the skin. Development of blisters on hands and feet can cause the skin to get very itchy. The oozing blisters create periodic stinging sensation leading to itchy soles and palms.
Causes of Itchy Blisters on Feet
Improper Footwear: if you wear inappropriate footwear, then you can expect blisters to develop on your feet. This skin problem is commonly caused by putting on tight fitting shoes and socks. Tight fitting shoes put too much pressure on your feet, and limit the circulation of air significantly. If you put on these types of shoes for extended period of time, you will develop blisters on your feet eventually.
Allergic Reaction: An undesirable reaction of a drug for example ibuprofen can result in the development of rashes on the hands and feet. A rash alters the texture and appearance of the skin completely and is marked by development of blisters. Excessive use of drugs or not taking the medication in a manner prescribed by your healthcare professional can cause an allergic reaction, and this might result in itchy blisters on feet.
Athlete’s Foot: This condition which is characteristically marked by blister formation is as a result of a fungal infection. Sometimes, the blisters can form on the feet together with the soles. But the fungus usually attacks the area positioned between two toes. Usually, athlete’s foot is characterized by flaky and itchy skin and the stinging blisters which develop produce a burning sensation.
Excessive Sweating: if you are a runner or an athlete, you would have observed that you usually sweat profusely after taking part in an event. Excessive sweating is a common cause of itchy feet. This is due to the fact that too much sweating obstructs the sweat ducts. Because of extreme pressure, the blocked sweat ducts break away and discharge the sweat within the inner skin layers. As the sweat dribbles beneath the skin, it irritates the upper surface of the skin. This usually manifests as itchy blisters.
Pompholyx: Development of small blisters on the toes, fingers and toes might be a sign of pompholyx, a kind of eczema which usually results in severe itching. In nearly all cases, the hands as well as the feet are affected in individuals who have pomphyolyx. In addition, the skin looks sore and in certain cases the blisters come together to create large ones. People who have this condition sometimes experience a burning sensation which may get worse after contact with bath soaps and detergents.
How to Eliminate Blisters
In general, there is no need to undergo a medical treatment because the body’s natural capacity to heal itself is sufficient to take care of this kind of skin problem, without applying any external agents such as creams. But, if blisters have developed as a result of a serious skin infection for example athlete’s foot or allergic reaction caused by an insect bite or sting, then it is essential that the patient receives appropriate therapy so as to treat the condition. Also, you can accelerate the healing process and ease the discomfort by using a mild soap or rubbing alcohol to clean the affected area.
If you have pomphyolyx, one recommended way to treat it is by applying a cloth that has been dipped in a solution of potassium permanganate. To prepare the solution, mix four potassium permanganate crystals in a liter of water. But treating this kind of eczema will be a lot easier if you use moisturizing creams for example emollients.
Never attempt to prick a blister to release the fluid if it is not necessary. If it ruptures accidentally, wash it with water and soap and bandage it gently. If there is need for you to puncture a blister, ensure you do it with a sterile needle.
There are some precautionary measures that can be taken to prevent the development of stinging blisters on the feet. For example, putting on comfortable footwear which allows the feet to move freely is a simple and effective way to stop blisters from developing. Additionally, the inflammation of the skin can be reduced by applying skin moisturizers for example white petroleum jelly. If the pain as a result of blisters becomes too severe, you should speak with your healthcare professional.