What Does โCome out in sthโ Mean?
โCome out in sthโ means to develop or show a visible reaction on the skin, such as a rash, spots, or a rash-like condition.
Introduction
The phrase โcome out in sthโ is often used when talking about skin reactions like rashes, hives, or spots that suddenly appear due to allergies, illnesses, or other causes. Understanding the come out in sth meaning helps you describe these visible changes clearly. This phrase is common in everyday English, especially when discussing health or skin problems. Knowing how to use it correctly will improve your ability to communicate about symptoms or reactions in both casual and formal contexts.
Quick Info Box
- Phrasal verb: Come out in sth (something)
- Type: Intransitive
- Level: B1 (Intermediate)
- Short meaning: To develop a visible skin reaction like a rash or spots
Structure (Grammar Rules)
โCome out in sthโ is an inseparable phrasal verb. This means you cannot put the object between โcomeโ and โout.โ The object (usually a skin condition) always comes after โin.โ
- Correct: She came out in a rash.
- Incorrect: She came a rash out.
Pattern: Subject + come(s) out + in + something (skin condition)
How to Use โCome out in sthโ?
You use โcome out in sthโ when describing how someoneโs skin reacts visibly. It is often used to talk about allergic reactions, illnesses, or side effects from medicine. The phrase focuses on the appearance of the skin symptoms.
Examples of common skin conditions include:
- a rash
- hives
- spots
- blisters
It is usually used in the past or present tense, depending on the situation.
Examples
- After eating shellfish, he came out in hives all over his body.
- She usually comes out in a rash when she touches certain plants.
- My son came out in spots after his vaccination.
- Do you ever come out in blisters after using that cream?
- Come out in sth in a sentence: โI came out in a rash after wearing that new perfume.โ
Common Mistakes
- Incorrect: He came out a rash.
- Correct: He came out in a rash.
- Incorrect: She came out with spots.
- Correct: She came out in spots.
Differences / Synonyms
Similar phrases include:
- Break out in sth: Also means to develop skin symptoms suddenly, but often emphasizes a sudden or widespread reaction.
- Get a rash: More general and can refer to any rash appearing.
Difference: โCome out in sthโ focuses on the visible appearance of the skin reaction, while โbreak out in sthโ often emphasizes the suddenness and severity.
Common Collocations
- Come out in a rash
- Come out in hives
- Come out in spots
- Come out in blisters
- Come out in welts
Related Phrasal Verbs
Here are related phrasal verbs of come out in sth:
Real-life Dialogue
Anna: Iโm worried about this itchy skin.
Tom: Did you come out in a rash after using the new soap?
Anna: Yes, exactly. It looks like red spots all over my arms.
Tom: Maybe youโre allergic. You should stop using it and see a doctor.
Practice
Fill in the blanks with the correct form of โcome out in sthโ:
- After eating peanuts, he _______ _______ hives.
- She often _______ _______ a rash when she is stressed.
- Did you ever _______ _______ spots after taking that medicine?
FAQs
- Q: Can โcome out in sthโ be used for things other than skin reactions?
A: No, it is mainly used for visible skin reactions like rashes or spots. - Q: Is โcome out in sthโ formal or informal?
A: It is neutral and can be used in both formal and informal situations. - Q: Can I say โcome out with a rashโ?
A: It is less common; โcome out in a rashโ is the correct and natural form. - Q: What is the difference between โcome out in sthโ and โbreak out in sthโ?
A: โBreak out in sthโ often implies a sudden or severe reaction, while โcome out in sthโ focuses on the appearance. - Q: Can โcome out in sthโ be used in past tense?
A: Yes, for example, โShe came out in a rash yesterday.โ

