Ceftriaxone is prescribed for a client's infection. For which potential adverse effect would the nurse monitor the client?

Ceftriaxone, a broad-spectrum cephalosporin antibiotic, is commonly used to treat various bacterial infections. One of the key precautions associated with its use is the possibility of an allergic reaction. This can manifest as rashes, itching, or more severe symptoms such as anaphylaxis, depending on the individual's sensitivity to the drug.

Monitoring for allergic reactions is crucial because they can occur at any time during the course of treatment and can range from mild to life-threatening. Healthcare providers are particularly vigilant about this aspect, especially in patients with a known history of penicillin allergies, as cross-reactivity can occur with cephalosporins.

While the other options might be relevant in various clinical contexts, they are not primary concerns specific to ceftriaxone use. Dehydration may be a consequence of numerous medical conditions but is not a direct adverse effect of ceftriaxone. Hepatic failure is not commonly associated with ceftriaxone, and although monitoring liver function is prudent with many medications, it is not a primary focus with ceftriaxone. Severe migraines are unrelated to ceftriaxone treatment, making it an unlikely concern for this medication. Therefore, monitoring for allergic reactions stands out as an essential nursing intervention