健康与疾病 - 皮肤疾病和问题

a skin condition in which small red spots appear on the face or the neck, mainly affecting teenagers

a rare disease where painful blisters form on the skin and inside the mouth due to the body's immune system attacking healthy cells

an autoimmune condition characterized by the sudden onset of hair loss in well-defined patches on the scalp or other parts of the body

a chronic skin disorder causing thick, red, and scaly patches due to rapid skin cell overproduction

a chronic skin condition causing red, itchy rashes often starting in childhood

a condition characterized by episodic narrowing of the blood vessels in the fingers and toes, resulting in reduced blood flow and color changes in the affected areas

raised, itchy welts on the skin, often triggered by factors like allergies or stress

a genetic skin condition characterized by blistering and fragility of the skin

a chronic skin condition that causes redness, swelling, and small bumps similar to acne

a chronic skin condition that causes painful, inflamed nodules and abscesses in the skin's sweat glands

a rare autoimmune disease that causes skin and tissue hardening, affecting internal organs

a skin condition characterized by the loss of pigmentation, resulting in white patches on the skin due to the destruction of melanocytes

a genetic skin disorder characterized by the formation of thick, dry, and scaly skin, often resembling fish scales

a rare genetic disorder that affects the nails and can cause thickened, abnormally shaped nails, as well as other skin and oral abnormalities

a small, painful blister that typically appears on or around the lips, caused by the herpes simplex virus

a swollen area on the skin filled with liquid, caused by constant rubbing or by burning

a rough, scaly patch on the skin caused by too much sun exposure and could turn into skin cancer

a painful, swollen cluster of connected boils on the skin, typically caused by a bacterial infection

a very common skin condition that causes one's skin to become dry, red, itchy, and bumpy

a serious injury resulting from excessive exposure to severely cold weather or things, causing the freezing of the nose, toes, fingers, etc.

a bacterial skin infection causing redness, swelling, and tenderness due to a skin break

a chronic autoimmune disease causing inflammation and diverse symptoms like joint pain and skin rashes

a skin condition causing brown or gray-brown patches, often on the face, linked to hormonal changes or sun exposure

skin inflammation caused by contact with irritants or allergens, resulting in redness, itching, and in some cases blistering

a small, often hard elevation on the skin that is caused by an infection or a virus

a long-term skin condition causing red, itchy, and flaky patches, commonly on the scalp and face

a skin condition causing small, rough bumps on arms, thighs, cheeks, or buttocks

a contagious fungal infection of the skin or scalp, characterized by circular, red, and itchy rashes with a raised, defined border

a contagious bacterial skin infection causing red sores that turn into yellowish-brown crusts

a viral infection causing painful sores, often around the genital or oral areas, due to the herpes simplex virus

injuries to areas of skin and underlying tissue, usually over a bony prominence, as a result of prolonged pressure on the skin

a condition characterized by inflammation and cracks at the corners of the mouth, often caused by a combination of factors including infection, dryness, and nutritional deficiencies

a general term referring to inflammation of the skin, often causing redness, itching, and various skin conditions

a skin condition marked by itchy, raised welts caused by an allergic reaction or other triggers

a condition where the skin on certain parts of the body appears dimpled or lumpy, caused by underlying fat deposits and connective tissue