Final answer:
Adverse reactions side effects are the negative effects that can occur due to the use of substances, medications, or treatments. These effects can range from mild to severe and may affect different levels within the body. It is vital to be aware of these side effects and seek medical advice if necessary.
Step-by-step explanation:
Adverse reactions side effects refer to the negative effects that can occur as a result of using certain substances, medications, or treatments. These effects can range from mild symptoms to severe and sometimes irreversible consequences. Some examples of adverse reactions side effects include impaired heart function, testicular atrophy, colon cancer, osteoporosis, and depression.
These side effects can affect different levels within the body, such as organs, cells, or specific biochemicals. Medical understanding of how toxic agents damage the body has improved, revealing that observed changes in bodily functions are actually caused by changes in specific biochemicals.
It is important to note that adverse reactions side effects can vary in severity and may manifest immediately or become apparent over a longer period of time. If you experience any concerning side effects, it is essential to consult a healthcare professional.