Small clear blisters around the nails in the spring and summer months are mainly seen in dyshidrotic eczema and may also be associated with tinea cruris. 1. Dyshidrotic eczema, also known as sweating herpes, is a non-inflammatory blistering skin disease that occurs on the palms and metatarsals as well as on the sides of the fingers. The cause of the disease may be related to a variety of factors such as excessive sweating of the hands and feet, localized infections, and skin allergies. The disease usually begins to appear in late spring, the symptoms worsen in summer, and the disease can be self-healed in winter. 2. Tinea versicolor is a fungal infectious disease that occurs in the skin of the hands, and is divided into blister-type tinea versicolor, impregnated tinea versicolor, and chapped tinea versicolor, etc., according to the type, of which blister-type tinea versicolor is mainly manifested as small blisters accompanied by itching on both sides of the palms of the hands and in between the fingers. For the recurrence of small blisters, it is necessary to go to the dermatology department of the regular hospital in time.