Public condition directory
Browse public condition summaries from China medical resources by stable specialty category.
Genital herpes
Genital herpes is a common sexually transmitted disease caused by the herpes simplex virus infecting the skin and mucous membranes of the genitourinary tract and perianal area. This disease is mainly characterized by the appearance of blisters, pain, itching, or ulcers in the genital area.
View detailsPruritus
Pruritus refers to a common skin condition characterized by itching without primary skin lesions. Patients may experience a burning sensation or a feeling of ants crawling on their skin. Due to the itching, patients repeatedly scratch, which can lead to redness, roughness, and raised skin. In severe cases, bleeding or even secondary infection may occur. Pruritus is a common dermatological condition, more prevalent in women than men, and in Asians than Caucasians. Its incidence increases with age.
View detailsFolliculitis
Folliculitis is a purulent inflammation confined to the hair follicle opening, often presenting as red papules centered around hair follicles, accompanied by itching and pain. It commonly occurs on the scalp, face, and neck, and is prevalent among young adults.
Frostbite
Frostbite refers to local or systemic damage caused by exposure to low temperatures, cold, and humidity. It mainly manifests as temporary numbness or changes in skin color, and in severe cases, can lead to permanent tissue damage.
View detailsCorn
Corns are localized, conical thickenings of the skin on the feet, caused by prolonged pressure or friction. They commonly occur on the sides of the feet, soles, or sides of the toes, presenting as deep yellow or light yellow hard keratinized skin. Pain may occur when walking or wearing shoes.
View detailsSkin allergy
Skin allergy refers to inflammatory skin diseases caused by allergic reactions after contact with allergens. Common types include contact dermatitis, urticaria, eczema, and drug rash. It is one of the most common skin diseases in clinical practice. The main symptoms include skin lesions such as papules, blisters, erythema, and wheals, accompanied by itching.
View detailsAndrogenetic alopecia
Androgenetic alopecia, also known as seborrheic alopecia, is the most common type of hair loss clinically. It is hereditary and typically begins in adolescence or post-adolescence. The incidence of this disease varies by race, with the highest rates observed in Caucasians. It is most common in young men aged 20-30, but can also affect women. The prevalence in Chinese men is 21.3%.
View detailsSolar dermatitis
Solar dermatitis, also known as sunburn or sun rash, is an acute skin inflammation caused by intense sun exposure. The affected area may experience symptoms such as itching, redness, swelling, and burning. This condition is more common in late spring and early summer, and women and children are more susceptible.
View detailsSexually transmitted disease
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