Idioms are fun phrases that mean something different from the literal words inside them. People use these colorful expressions to make their speaking and writing more imaginative and descriptive. In this lesson, you will learn fifty different idioms that all relate to a sick person.
In this lesson, we’ll look at idioms that mean sick person. Let’s get started and explore some of these helpful expressions.
Idioms for Sick Person
1. Under the weather
Definition: Feeling slightly ill or sick with a common cold.
Used in a Sentence: He stayed home from school because he was feeling a bit under the weather. / She felt under the weather after playing outside in the cold rain.
Similar Expressions: Off color / Out of sorts
2. Sick as a dog
Definition: Extremely ill and feeling very miserable.
Used in a Sentence: He was sick as a dog with the stomach flu all weekend. / She felt as sick as a dog after eating too many carnival treats.
Similar Expressions: Terribly ill / Miserably sick
3. Right as rain
Definition: Recovering and feeling healthy again after an illness.
Used in a Sentence: After a good night of sleep, he was right as rain and ready for school. / Drink some warm tea and you will be right as rain by tomorrow.
Similar Expressions: Fully recovered / Back on your feet
4. Back on your feet
Definition: Recovering your health and strength after being sick.
Used in a Sentence: It took her a week of rest to get back on her feet. / He was happy to be back on his feet after the tough flu.
Similar Expressions: Fully healed / Recovered completely
5. Pale as a ghost
Definition: Having very white skin because of illness or fright.
Used in a Sentence: When he woke up with a fever, his face was as pale as a ghost. / She looked as pale as a ghost before she fainted in class.
Similar Expressions: White as a sheet / Looking washed out
6. Off color
Definition: Looking or feeling slightly unwell or in bad health.
Used in a Sentence: The teacher noticed he looked a bit off color during math class. / She felt off color all morning so she went to the nurse.
Similar Expressions: Unwell / Under the weather
7. In bad shape
Definition: Being in a weak or unhealthy physical condition.
Used in a Sentence: His body was in bad shape after fighting a heavy winter cold. / She felt in bad shape after missing three days of sleep.
Similar Expressions: Run down / Poorly condition
8. Out of sorts
Definition: Feeling irritated or slightly sick and uncomfortable.
Used in a Sentence: He was out of sorts all day because of a bad headache. / She felt out of sorts and decided to take a quiet nap.
Similar Expressions: Uncomfortable / Moody and unwell
9. On the mend
Definition: Healing and getting better after a period of sickness.
Used in a Sentence: His cough is finally on the mend after taking medicine. / She is on the mend and hopes to return to soccer practice soon.
Similar Expressions: Healing up / Improving health
10. Alive and kicking
Definition: Recovering well and showing great energy after an illness.
Used in a Sentence: After a few days in bed, he was back alive and kicking. / She proved she was alive and kicking by running across the yard.
Similar Expressions: Active and well / Thriving
11. Run down
Definition: Exhausted and prone to sickness due to lack of rest.
Used in a Sentence: He felt completely run down after studying all week for finals. / She caught a cold because her body was run down.
Similar Expressions: Exhausted / Drained of energy
12. Feel like death warmed up
Definition: Feeling extremely sick and looking terrible.
Used in a Sentence: He woke up with a high fever and felt like death warmed up. / She looked like death warmed up before taking her medicine.
Similar Expressions: Feeling awful / Extremely sick
13. Cough your lungs out
Definition: To cough very hard and continuously due to a chest cold.
Used in a Sentence: He was coughing his lungs out all night with bronchitis. / She tried to muffle her cough so she would not wake the house.
Similar Expressions: Heavy coughing / Severe hacking
14. Tied to a bed
Definition: Confined to rest in bed because of a serious illness.
Used in a Sentence: He was tied to a bed for three days with a bad virus. / She hated being tied to a bed while her friends played outside.
Similar Expressions: Bedridden / Confined to quarters
15. Catch a bug
Definition: To contract a common illness or germ from someone else.
Used in a Sentence: He managed to catch a bug at school and had to stay home. / She told her friends she might catch a bug if she sat near him.
Similar Expressions: Fall ill / Contract an illness
16. Fall sick
Definition: To become ill quite suddenly.
Used in a Sentence: He happened to fall sick right before the school camping trip. / She was afraid she would fall sick during the winter months.
Similar Expressions: Catch an illness / Take ill
17. Hit by a truck
Definition: Feeling completely flattened and exhausted by an illness.
Used in a Sentence: When he woke up with the flu, he felt like he had been hit by a truck. / She felt as if she was hit by a truck after a sleepless feverish night.
Similar Expressions: Totally wiped out / Flattened by sickness
18. Weak as a kitten
Definition: Having very little physical strength due to being sick.
Used in a Sentence: After the fever broke, he felt as weak as a kitten. / She was so weak as a kitten that she needed help sitting up.
Similar Expressions: Feeble / Lacking strength
19. Green around the gills
Definition: Looking sick in the face, often with nausea.
Used in a Sentence: He looked a bit green around the gills after riding the roller coaster. / She turned green around the gills when the boat started rocking.
Similar Expressions: Nauseous / Looking sickish
20. Knocked flat
Definition: Disabled or forced to rest by a strong illness.
Used in a Sentence: The flu knocked him flat for nearly an entire week. / She was knocked flat by a severe throat infection.
Similar Expressions: Put out of action / Overpowered by sickness
21. Suffer from a touch of the flu
Definition: Having a mild version of viral sickness.
Used in a Sentence: He stayed home because he suffered from a touch of the flu. / She had a touch of the flu and rested on the sofa.
Similar Expressions: Mildly ill / Sickly
22. Plagued by sickness
Definition: Constantly catching illnesses one after another.
Used in a Sentence: He felt plagued by sickness all through the winter season. / She was plagued by a lingering cough that refused to leave.
Similar Expressions: Constantly ill / Unhealthy streak
23. Out of commission
Definition: Unable to do normal activities because of an illness or injury.
Used in a Sentence: He was out of commission with a sprained wrist and a fever. / She was out of commission for days with a bad stomach bug.
Similar Expressions: Temporarily disabled / Out of action
24. Boxed in bed
Definition: Restricted to sleeping and resting in your room due to illness.
Used in a Sentence: He felt boxed in bed while waiting for his fever to drop. / She read three books while being boxed in bed.
Similar Expressions: Bedbound / Resting in bed
25. Breath of a ghost
Definition: Having very weak breathing due to a chest infection.
Used in a Sentence: He was so sick that his breathing sounded like the breath of a ghost. / She took shallow breaths while battling pneumonia.
Similar Expressions: Shallow breathing / Weak lungs
26. Nursing a cold
Definition: Taking care of yourself while recovering from a minor illness.
Used in a Sentence: He stayed indoors all weekend nursing a stubborn cold. / She spent Sunday on the couch nursing a cold with hot soup.
Similar Expressions: Treating an illness / Recovering slowly
27. Catch a chill
Definition: To get cold and start showing signs of getting sick.
Used in a Sentence: He forgot his jacket and managed to catch a chill outside. / She caught a chill walking home in the freezing wind.
Similar Expressions: Get cold / Grow sickly
28. Fighting fit
Definition: Fully recovered and in top physical shape after illness.
Used in a Sentence: After resting for a week, he was back to fighting fit. / She felt fighting fit and ready for the track meet.
Similar Expressions: Healthy and strong / Peak condition
29. Out of sorts and feeling poorly
Definition: Having a general sense of bodily discomfort and low energy.
Used in a Sentence: He felt out of sorts and feeling poorly all morning. / She was out of sorts and feeling poorly after taking the new medicine.
Similar Expressions: Unwell and cranky / Sickly
30. Lay low
Definition: To stay quietly at home while recovering from sickness.
Used in a Sentence: The doctor told him to lay low until his fever went away. / She decided to lay low for a few days to heal her throat.
Similar Expressions: Stay indoors / Rest quietly
31. Wasted away
Definition: Losing weight and looking very thin due to prolonged sickness.
Used in a Sentence: After weeks of being sick, he looked like he had wasted away. / She felt weak after her illness made her feel wasted away.
Similar Expressions: Grown thin / Lost strength
32. Heavy headed
Definition: Having a dizzy or heavy feeling in your head from a cold.
Used in a Sentence: He woke up feeling heavy headed and went back to sleep. / She had a heavy headed feeling all through her history lesson.
Similar Expressions: Dizzy / Foggy brained
33. Fighting off a bug
Definition: Trying to resist an illness before it fully takes over.
Used in a Sentence: He drank lots of orange juice because he was fighting off a bug. / She felt tired because her immune system was fighting off a bug.
Similar Expressions: Resisting sickness / Ward off germs
34. In the sick bay
Definition: Resting in a designated medical recovery room.
Used in a Sentence: He had to spend the afternoon resting in the sick bay. / She was sent to the sick bay because her temperature was high.
Similar Expressions: In the clinic / Medical room
35. Bound to a pillow
Definition: Needing to lie down with head support due to severe illness.
Used in a Sentence: He was bound to a pillow all day with a migraine. / She stayed bound to a pillow while recovering from surgery.
Similar Expressions: Resting in bed / Head anchored
36. Languish in bed
Definition: To lie weakly in bed while waiting to recover from an illness.
Used in a Sentence: He had to languish in bed while his friends went hiking. / She grew bored as she continued to languish in bed.
Similar Expressions: Suffer in bed / Linger sick
37. On the sick list
Definition: Formally recorded as being ill and absent from work or school.
Used in a Sentence: His name was placed on the sick list after catching the flu. / She hated being on the sick list during test week.
Similar Expressions: Absent ill / Medical roster
38. Sick as a horse
Definition: Feeling extremely unwell with a heavy physical illness.
Used in a Sentence: He was sick as a horse with a severe sinus infection. / She felt as sick as a horse after eating bad seafood.
Similar Expressions: Very sick / Extremely ill
39. Peak and pale
Definition: Looking thin, unhealthy, and lacking natural color.
Used in a Sentence: He looked peak and pale when he came down for breakfast. / She appeared peak and pale after days of not eating well.
Similar Expressions: Sickly looking / Washed out
40. Under the weather vane
Definition: Experiencing unpredictable waves of feeling unwell.
Used in a Sentence: He felt under the weather vane with changing allergies. / She was under the weather vane all week with fluctuating fevers.
Similar Expressions: Fluctuating health / Unsteady wellness
41. Catch a fever
Definition: To develop a high body temperature due to an infection.
Used in a Sentence: He started to catch a fever right after gym class. / She felt hot and realized she was about to catch a fever.
Similar Expressions: Run a temperature / Grow hot
42. Out of health
Definition: Lacking a state of good physical wellness.
Used in a Sentence: He felt completely out of health after eating junk food all month. / She wanted to get back in health after her winter sickness.
Similar Expressions: Unhealthy / Poor condition
43. Sickly sweet recovery
Definition: Feeling delicate and sensitive while recovering from medicine.
Used in a Sentence: He had a sickly sweet recovery after taking the cherry syrup. / She felt a bit strange during her sickly sweet recovery period.
Similar Expressions: Fragile healing / Delicate recovery
44. Hit by the bug
Definition: Suddenly infected by a widespread seasonal illness.
Used in a Sentence: Half the classroom was hit by the bug before Friday. / She was unfortunately hit by the bug over the weekend.
Similar Expressions: Caught the flu / Infected
45. Shaken by fever
Definition: Experiencing shivering and chills because of a high temperature.
Used in a Sentence: He was shaken by fever throughout the chilly night. / She felt shaken by fever and wrapped up in three blankets.
Similar Expressions: Chilling with fever / Shivering ill
46. Laid low by sickness
Definition: Forced to stop all activities due to a severe physical illness.
Used in a Sentence: He was laid low by sickness right before his birthday party. / She was laid low by sickness and missed the school play.
Similar Expressions: Stricken ill / Put out of commission
47. Down with the flu
Definition: Suffering from a specific viral infection.
Used in a Sentence: He was down with the flu and could not leave his room. / She went down with the flu right after her brother.
Similar Expressions: Sick with influenza / Caught the virus
48. Bed-ridden invalid
Definition: A person who is completely confined to bed due to poor health.
Used in a Sentence: He felt like a bed-ridden invalid while his leg healed. / She hated feeling like a bed-ridden invalid during her recovery.
Similar Expressions: Confined to bed / Bedbound person
49. In poor health
Definition: Having a weak physical state over a long period.
Used in a Sentence: He was in poor health and had to visit the doctor often. / She worked hard to improve her body after being in poor health.
Similar Expressions: Unhealthy / Frail condition
50. Sick at heart and body
Definition: Feeling both physically ill and emotionally drained.
Used in a Sentence: He felt sick at heart and body after missing the big game. / She was sick at heart and body while recovering alone.
Similar Expressions: Miserable all over / Unwell and sad
Exercise to Practice
- He stayed home from school because he was feeling a bit under the weather with a cold.
- He was sick as a dog by running three miles around the track very fast.
- After a good night of sleep, he was right as rain and ready for school.
- It took her a week of rest to get back on her feet after the flu.
- When he woke up with a fever, his face was as pale as a ghost.
- The teacher noticed he looked a bit off color during math class because he was smiling.
- His body was in bad shape after fighting a heavy winter cold for days.
- He was out of sorts all day because of a terrible headache.
- His cough is finally on the mend after taking his prescribed medicine.
- After a few days in bed, he was back alive and kicking while sleeping deeply.
- He felt completely run down after studying all week for his final exams.
- He woke up with a high fever and felt like death warmed up.
- He was coughing his lungs out all night with a severe chest cold.
- He was tied to a bed by running a marathon outside in the sunshine.
- He managed to catch a bug at school and had to stay home in bed.
Answer Key
- True
- False
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- True
- True
- False
- True
- True
- True
- False
- True
- True
- True
- False
- True
Conclusion
Learning these idioms helps you describe how a sick person feels using fun and colorful expressions. These phrases make your stories and descriptions much more interesting to read. Try using a few of these expressions when talking about resting or recovering from a cold with your family. Practicing them in everyday conversations is a great way to expand your English vocabulary.
Frequently Asked Questions
What are some common idioms for a sick person?
Common idioms include under the weather, sick as a dog, and back on your feet. These phrases are frequently used to describe someone who is feeling ill or recovering from sickness.
Why do we use idioms in English?
Idioms make our language more creative, colorful, and engaging to read or speak. Instead of using plain words, these expressions help paint a clear picture in the listener’s mind.
Can idioms have different meanings?
Most idioms have a fixed meaning that native speakers understand, even if the individual words sound unrelated. It is always helpful to check the definition so you use the phrase correctly in a sentence.
How can I practice learning these idioms?
You can practice by using one new idiom each day in a sentence or short diary entry. Interactive reading exercises and true or false quizzes are also fantastic ways to test your memory.
Are these idioms okay to use in school writing?
Yes, these idioms are wonderful for creative writing projects, personal essays, and everyday conversation. Just make sure your tone remains friendly and fits your audience.
