What does "flare up" mean?

When a condition or problem suddenly becomes worse A sudden worsening of a chronic condition.

How do you use "flare up" in a sentence?

My arthritis flares up in cold weather. His temper flared up. The infection flared up again.

Phrasal Verb BritishAmericanAustralian ★★★★☆ Common Neutral

Significado: When a condition or problem suddenly becomes worse

突然发作，恶化

Agudizarse, recrudecerse, brotar

再発する、悪化する

재발하다, 악화되다

A sudden worsening of a chronic condition.

慢性病突然加重。

Un empeoramiento repentino de una condición crónica.

慢性的な症状が突然悪化すること。

만성 질환이 갑자기 악화되는 것.

Base verb: flare

Particle: up

Separable: No — the verb and particle stay together

My arthritis flares up in cold weather.
天冷的时候我的关节炎就会发作
Mi artritis se agudiza con el frío
寒い天気になると関節炎が悪化する
추운 날씨에 관절염이 악화된다.
His temper flared up.
他突然发火了
Su temperamento estalló
彼は急に怒り出した
그는 갑자기 화를 냈다.
The infection flared up again.
感染又复发了
La infección se recrudeció
感染症が再発した
감염이 다시 재발했다.

Contexto: chronic conditions, inflammation

Tono: concerned

From fire suddenly increasing.

Era: Modern

Generation: All ages

Social background: Universal