After receiving pain medication, what is a potential reason a client may still feel severe discomfort?

A potential reason a client may still feel severe discomfort after receiving pain medication is drug tolerance. Over time, with regular use of certain pain medications, the body can become accustomed to the drug, requiring higher doses to achieve the same level of pain relief that was initially experienced. This adaptation can diminish the drug's effectiveness, leading to persistent pain despite administration of the medication.

Understanding drug tolerance is important for healthcare providers when managing pain in patients, as it emphasizes the need for regular assessment and possible adjustments in medication or techniques to ensure effective pain management. Recognizing this phenomenon can also prompt further evaluation to explore alternative pain relief methods or adjunct therapies to enhance comfort.