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
the adverse effects
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the adverse effects" is correct and usable in written English.
You can use it to refer to unintended, unpleasant consequences resulting from an action or other event. For example, "The adverse effects of increasing global temperatures range from extreme weather events to changes in the populations of certain species."
✓ Grammatically correct
Physiotherapy
News & Media
Science
Alternative expressions(3)
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
59 human-written examples
What is the effectiveness and what are the adverse effects.
Science
The Adverse Effects of Amalgam Fillings Unfortunately, having dental work done can also adversely affect your health.
News & Media
The adverse effects appeared to extend beyond childhood.
News & Media
The adverse effects of the weather have been widespread.
News & Media
"There is no reason in the world why the adverse effects won't generalize," she said.
News & Media
Herxheimer persuaded the organisation to take more seriously the adverse effects of drugs and other treatments.
News & Media
And both are well acquainted with the adverse effects of suffocating debt.
News & Media
The other two measure efficacy in limiting the adverse effects of climate change.
News & Media
The government receives vast amounts of information about the adverse effects of drugs on the market.
News & Media
The lack of studies concerning the adverse effects of such a move are a glaring oversight.
News & Media
The adverse effects included allergic shock and extreme respiratory distress, the letter said.
News & Media
Expert writing Tips
Best practice
When discussing research findings, be specific about "the adverse effects" observed, including their severity and frequency. This adds clarity and strengthens the validity of your claims.
Common error
Avoid generically mentioning "the adverse effects" without specifying what they are. Always provide concrete examples or descriptions to give your statement substance and prevent ambiguity.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the adverse effects" functions as a noun phrase, where "adverse" acts as an adjective modifying the noun "effects". It typically serves as the subject or object of a sentence, as demonstrated by Ludwig's examples.
Frequent in
Science
43%
News & Media
48%
Formal & Business
9%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "the adverse effects" is a grammatically correct and frequently used phrase to describe negative consequences. As Ludwig AI confirms, it's widely accepted in written English and spans diverse contexts like science, news, and media. When using this phrase, be specific about the effects you're describing to enhance clarity. Related phrases include "the harmful effects" and "the detrimental effects", which can add nuance depending on the context. Remember to consider the specific implications when discussing "the adverse effects" to ensure your communication is precise and impactful.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the damaging effects
Replaces "adverse" with "damaging", focusing on the harm caused.
the harmful effects
Substitutes "adverse" with "harmful", emphasizing the potential for injury or negative health outcomes.
the detrimental effects
Uses "detrimental" instead of "adverse", highlighting the negative impact on something's value or condition.
the negative consequences
Replaces "effects" with "consequences", shifting the focus to the results of an action or event.
the side effects
Implies unintended and usually negative results, often in the context of medical treatments.
the unfavorable outcomes
Replaces both "adverse" and "effects" with more neutral terms, suggesting results that are not desirable.
the unintended consequences
Emphasizes that the effects were not planned or expected.
the drawbacks
A more informal way to refer to the disadvantages or negative aspects.
the downsides
Another informal alternative, highlighting the negative aspects of a situation.
the perils
Implies significant danger or risk associated with the effects.
FAQs
How can I use "the adverse effects" in a sentence?
You can use "the adverse effects" to describe negative outcomes or consequences resulting from a specific action, condition, or treatment. For example: "The study examined "the adverse effects of pollution" on respiratory health."
What are some synonyms for "the adverse effects"?
Alternatives to "the adverse effects" include "the harmful effects", "the detrimental effects", or simply "the negative consequences", depending on the specific context.
Is it better to say "adverse effects" or "side effects"?
"Adverse effects" is generally broader and can refer to any negative outcome. "Side effects" typically refer to unintended, often negative, consequences of a medical treatment or drug. Thus, the best choice depends on the context.
What's the difference between "the adverse effects" and "the negative impacts"?
While similar, "effects" often suggests a direct result, whereas "impacts" can imply a broader or more indirect influence. Use "the adverse effects" when describing specific, measurable outcomes, and "the negative impacts" when discussing broader consequences.
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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested