nurse is teaching a client who has a new prescription for codeine. Which of the following instructions should the nurse include in the teaching?

Nasal glucocorticoids are commonly used to treat allergic rhinitis and work by reducing inflammation in the nasal passages. However, one of the potential side effects of using these medications is the drying of the nasal mucosa, which can lead to discomfort and occasional nosebleeds. It is important for clients to be aware of this side effect and to take appropriate measures to mitigate it, such as using a humidifier, staying hydrated, and gently applying a saline nasal spray if needed.

Rhinorrhea refers to a runny nose and is not a common side effect of fluticasone or other nasal glucocorticoids. Dizziness and hallucinations are also not typical side effects associated with the use of fluticasone. However, it is important to note that individual responses to medications can vary, and if a client experiences any unusual or concerning side effects while taking fluticasone, they should consult their healthcare provider for further evaluation.

A medication error refers to any preventable event that may cause or lead to inappropriate medication use or patient harm. In this case, the nurse administering a double dose of medication due to a failure to cut the pill in half is a medication error. It involves the administration of an incorrect dose, which can potentially result in harm or adverse effects for the patient.

The other situations mentioned do not necessarily indicate medication errors. A patient developing hives after starting an IV antibiotic could have an allergic reaction, and appropriate actions should be taken to address the reaction. A patient complaining of severe pain still present after receiving pain medication may require further assessment and intervention to manage their pain effectively. A patient refusing her morning medication is not a medication error but rather a patient's right to refuse treatment, and appropriate documentation and communication should be done in such situations.