Adverb

adversely (comparative more adversely, superlative most adversely)

Positive adversely

Comparative more adversely

Superlative most adversely

1. In an adverse manner.

Category: English adverbs

In medicine, an adverse effect is a harmful and undesired effect resulting from a medication or other intervention such as surgery. An adverse effect may be termed a "side effect", when judged to be secondary to a main or therapeutic effect, and may result from an unsuitable or incorrect dosage or procedure, which could be due to medical error. Adverse effects are sometimes referred to as "