Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
in severe cases
Grammar usage guide and real-world examplesUSAGE SUMMARY
"in severe cases" is a correct and usable phrase in written English.
It is used to talk about an extreme situation when something is particularly serious or intense. For example: In severe cases of food poisoning, medical attention should be sought immediately.
✓ Grammatically correct
Encyclopedias
News & Media
Academia
Science
Wiki
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
In severe cases, surgery may be considered.
Encyclopedias
In severe cases, blindness may result.
Encyclopedias
In severe cases it is potentially fatal.
News & Media
In severe cases surgery is generally required.
In severe cases, fluids must be injected intravenously.
News & Media
In severe cases, it can cause respiratory and heart complications.
News & Media
In severe cases, newer drugs called biologics may be used.
News & Media
In severe cases, people with hemophilia can bleed to death.
Academia
In severe cases, this can cause a heart attack.
Academia
Sometimes it can last through 20 weeks, in severe cases.
Academia
In severe cases surgical procedures may be necessary.
Encyclopedias
Expert writing Tips
Best practice
When using "in severe cases", ensure the context clearly defines what constitutes a 'severe' case to avoid ambiguity. Provide specific examples or criteria that differentiate severe cases from less serious ones.
Common error
Avoid using "in severe cases" as a generic filler. Ensure the phrase adds meaningful information to the sentence and isn't simply stating the obvious. If the severity is already implied, consider omitting the phrase for conciseness.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in severe cases" functions as an adverbial phrase, modifying a verb or clause to indicate under what conditions the action or state described is applicable. Ludwig AI confirms the phrase's proper usage across various contexts.
Frequent in
News & Media
25%
Encyclopedias
20%
Academia
16%
Less common in
Science
26%
Wiki
12%
Formal & Business
1%
Ludwig's WRAP-UP
The phrase "in severe cases" is a versatile adverbial phrase used to qualify statements and specify conditions under which certain outcomes or actions are applicable. As Ludwig AI confirms, it is grammatically sound and commonly used across diverse contexts, including news, encyclopedias, academia, and science. When employing this phrase, clarity is key. Ensure that the criteria defining a 'severe' case are well-defined to avoid ambiguity and overuse the phrase as a filler. While various alternatives exist, such as "in extreme instances" and "in critical situations", the choice depends on the specific nuance you wish to convey. By considering these factors, you can effectively use "in severe cases" to enhance the precision and impact of your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in extreme instances
Substitutes "cases" with "instances", emphasizing the particular occurrences.
in critical situations
Replaces "severe" with "critical" and "cases" with "situations", focusing on moments of high importance or danger.
when the situation is dire
Changes the structure to a dependent clause highlighting when the situation is grave or urgent.
under drastic circumstances
Emphasizes the harsh or intense nature of the conditions.
in the most serious scenarios
Replaces "cases" with "scenarios" and uses "most serious" to amplify the severity.
when complications arise
Focuses on the emergence of difficult or problematic issues.
if the condition worsens
Shifts the focus to the deterioration of a state or health.
should the matter escalate
Highlights the increase in intensity or seriousness of an issue.
where the need is greatest
Emphasizes situations where the urgency or requirement is at its peak.
in exceptionally difficult situations
Adds extra emphasis on the difficulty level of the situations.
FAQs
How can I use "in severe cases" in a sentence?
Use "in severe cases" to introduce an outcome or action that applies when a situation is at its most critical or intense. For instance, "In severe cases, surgery may be required."
What are some alternatives to "in severe cases"?
You can use alternatives like "in extreme instances", "in critical situations", or "when the situation is dire" to express a similar meaning.
Is it always necessary to specify what constitutes a "severe case" when using the phrase?
While not always mandatory, specifying what constitutes a "severe case" can help avoid ambiguity and ensure the reader understands the specific circumstances you're referring to. Providing context enhances clarity.
What's the difference between "in severe cases" and "in rare cases"?
"In severe cases" refers to situations that are intensely serious, while "in rare cases" indicates situations that infrequently occur. They describe different aspects of a situation.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested