n.红斑，红皮病，红疹（原子爆炸引起的）

The patient presented with erythema and mild itching on the affected area.
病人在患处出现红斑和轻微的瘙痒。
Erythema multiforme is a hypersensitivity reaction that can be triggered by certain medications or infections.
多形性红斑是一种由特定药物或感染引发的超敏反应。
Sunburn is characterized by erythema, tenderness, and sometimes blistering of the skin.
晒伤的特点是皮肤发红、疼痛，有时还会起水疱。
Erythema nodosum usually appears as painful, red, tender lumps under the skin, typically on the shins.
结节性红斑通常表现为皮肤下（尤其是胫骨上）疼痛、红色、触痛的肿块。
He was diagnosed with erythema migrans, which is an early sign of Lyme disease.
他被诊断为游走性红斑，这是莱姆病的早期症状。
Erythema ab igne is a skin condition caused by long-term exposure to heat or infrared radiation.
热接触性红斑是由长期暴露于热源或红外线辐射导致的一种皮肤病。
Her dermatologist prescribed a cream for her facial erythema due to rosacea.
由于患有酒渣鼻，她的皮肤科医生给她开了一款治疗面部红斑的药膏。
The infant developed erythema around the injection site after receiving the vaccine.
婴儿接种疫苗后在注射部位周围出现了红斑。
A common side effect of this medication is mild erythema and transient rash.
这种药物的一个常见副作用是轻度红斑和暂时性皮疹。
Erythema marginatum is a rare type of skin rash that may occur in patients with rheumatic fever.
环状红斑是风湿热患者可能出现的一种罕见类型的皮疹。