Which issue is linked to medication intake according to the provided information?

The connection between medication intake and gastrointestinal issues such as constipation and diarrhea is well-documented. Many medications can disrupt the body's normal digestive processes, leading to side effects that impact bowel movements. For instance, certain pain relievers, antidepressants, and medications for high blood pressure are known to cause constipation, while antibiotics can result in diarrhea due to their effect on gut flora. This highlights the importance of monitoring digestive health when taking medications, as it can significantly affect an individual's overall well-being and quality of life. Recognizing these side effects allows for better management and communication with healthcare providers to adjust treatment if necessary.