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

ニキビ, 吹き出物

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

天疱瘡, 天疱瘡(病気)

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

円形脱毛症

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

乾癬, 乾癬(疾患)

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

アトピー性皮膚炎, 湿疹

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

レイノー現象, レイノー症候群

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

じんましん, 発疹

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

水疱性表皮剝離症

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

酒さ

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

膿皮症, 膿腺炎

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

硬皮症

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

白斑症

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

魚鱗癬, いきついしん

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

先天性パキオニキア, 遺伝性パキオニキア

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

口唇ヘルペス, 寒い潰瘍

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

水泡, ブリスター

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

日光角化症, アクチニックケラトーシス

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

カーバンクル, ふるんくる

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

湿疹, エクゼマ

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

凍傷, フロストバイト

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

セルライト, 細菌性皮膚感染

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

ループス, 全身性エリテマトーデス

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

メラズマ

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

接触皮膚炎, 接触性湿疹

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

脂漏性湿疹, 脂漏性皮膚炎

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

毛孔角化症, ケラトーシス・ピラーリス

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

白癬, カビ感染

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

インペティゴ

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

ヘルペス

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

床ずれ, 褥瘡

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

口角炎, 角口炎

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

皮膚炎

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

じんましん, 蕁麻疹

