Temporal Arteritis nursing care: what to assess and what to do first

The clinical picture

The patient is almost always over 50 and describes a new, often one-sided headache unlike anything they have had before, localized to the temple or scalp. Jaw claudication is a distinctive clue: pain or fatigue in the jaw muscles that builds with chewing and eases with rest, caused by ischemia of the masseter muscle rather than a dental problem.

On examination the temporal artery may be tender, thickened, or have a reduced pulse. Scalp tenderness is common enough that combing hair or resting on a pillow becomes painful. Systemic symptoms overlap with polymyalgia rheumatica: fatigue, low-grade fever, and weight loss, and the two conditions coexist in a meaningful minority of patients.

The finding that changes everything is any visual symptom: blurring, double vision, a curtain effect, or transient vision loss in one eye. This is not a symptom to note and move on from. It signals that ischemic optic neuropathy may already be underway.

Assessment: what to look for and in what order

Ask about vision first, before anything else in the history. Any current or recent visual disturbance, even brief, reclassifies this from urgent to emergent.

Palpate the temporal artery for tenderness, thickening, and pulse quality, and ask directly about jaw claudication using that specific phrasing, since patients often describe it as jaw tiredness rather than pain.

Check inflammatory markers: ESR and CRP are both usually elevated, often with ESR above 50 mm/hr. Screen for coexisting polymyalgia rheumatica symptoms in the shoulders and hips, and document the exact onset and progression of the headache, since a rapidly evolving picture supports urgency.

Immediate interventions

Notify the provider immediately if any visual symptom is present or the presentation is otherwise classic, because treatment is not deferred pending biopsy. High-dose corticosteroids, typically oral or IV prednisone in the range of 40 to 60 mg per day and higher for threatened vision, are started right away.

The reasoning matters: temporal artery biopsy remains accurate for up to one to two weeks after steroids begin, but the vision it might have confirmed cannot be recovered once lost. Delaying treatment to wait for biopsy risks a preventable, permanent outcome, so steroids come first and the biopsy is scheduled around them rather than before them.

Prepare the patient for urgent ophthalmology referral if any visual change is reported, and ensure biopsy scheduling happens promptly even though it will not delay treatment.

Ongoing nursing management

High-dose steroids continue for weeks before a slow taper begins, guided by symptom control and inflammatory markers rather than a fixed calendar. Reassess headache, jaw symptoms, and vision at every contact, since relapse during taper is common and can reintroduce visual risk.

Monitor for corticosteroid complications given both the dose and the duration: hyperglycemia, hypertension, mood changes, gastric irritation, and bone loss. Baseline bone density assessment and calcium and vitamin D supplementation are standard given the treatment length.

Coordinate ophthalmology follow-up even when vision was never affected, since silent progression is possible, and keep the primary provider updated on any new symptom rather than waiting for the next scheduled visit.

Patient and family education

Teach the patient to report any new visual symptom immediately, day or night, rather than waiting for an appointment. Frame this plainly: vision loss from this condition can be sudden and is often not reversible, so a same-day call is the right response.

Explain that steroids must not be stopped abruptly once started, even if the headache resolves quickly, because the taper is managed clinically and adrenal suppression makes sudden withdrawal unsafe.

Cover the practical side of long-term steroid therapy: glucose monitoring if diabetic or at risk, fall precautions, and recognizing signs of infection, which can be masked by corticosteroids. Set the expectation that treatment runs for months to over a year.

How this appears on the NCLEX

A classic question presents an adult over 50 with a new headache, temple tenderness, and jaw pain while chewing, and asks for the priority nursing action. The correct answer is typically to notify the provider and anticipate high-dose corticosteroid therapy, not to wait for biopsy results.

Watch for distractor options that make biopsy or biopsy scheduling the first action; the exam is testing whether you understand that treatment precedes confirmation here specifically because of irreversible harm. Questions may also test recognition of jaw claudication as a red flag distinct from ordinary jaw or dental pain.