The term "side effects" refers to any undesirable or unintended consequences that may result from taking a medication, undergoing medical treatment, or engaging in certain activities. These side effects can vary widely and may be mild, moderate, or severe, depending on the individual and the specific circumstances involved. Side effects are typically listed as potential risks in drug information literature, but it is important to note that not everyone will experience them, and some people may tolerate a medication better than others. In any case, side effects should be carefully monitored by healthcare professionals and reported to patients so they can make informed decisions about their care.