What Should I Do If I Have Itchy Small Blisters on the Side of My Fingers?

We use our hands to do many things every day, and our skin often comes into contact with various objects. It is advisable to wear gloves when working to protect our hands. Some people may experience the appearance of small blisters on the sides of their fingers, accompanied by intense itchiness on the surface of the skin, which can affect their normal life. It is recommended to identify the cause and receive targeted treatment after diagnosis. Let's take a look at how to deal with itchy small blisters on the sides of fingers.

Firstly, there are two common diseases that can cause itchy small blisters on the inner sides of fingers. The first one is dyshidrosis, a manifestation of hand eczema, which is usually related to excessive sweating of the hands and feet and local contact with certain allergens. When it occurs, it is recommended to apply cold compresses to the affected area and then apply topical corticosteroid ointments such as halometasone and elocon cream. Calamine lotion can also be used to relieve itchiness. In severe cases, oral antihistamines may be prescribed.

The second disease that can cause itchy small blisters on the inner sides of fingers is fungal infection of the hands, commonly known as "hand qi". This is caused by fungal inflammation and can be improved with antifungal creams.

Secondly, dyshidrosis is also known as dyshidrotic eczema in clinical practice, which is a special type of eczema. It often occurs on the fingers during summer, manifesting as blisters, papules, and scales.

Thirdly, the etiology of dyshidrosis is related to factors such as mental stress, excessive fatigue, contact with strongly alkaline soaps, shower gels, dishwashing liquid, and repeated scratching and irritation. Therefore, in the treatment of dyshidrosis on the fingers, it is necessary to avoid these triggers, maintain clean and dry skin on the hands, and follow the doctor's instructions for internal and external medication.