NUR 6410 Module 2 Episodic Prescribing Case: Acute Sinusitis and Antibiotic Stewardship Example

Day Five Is Not Day Ten: An Antibiotic Decision, Watchful Waiting and a Written Backup Plan for a 36-Year-Old Line Cook With Sinus Pain

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Master of Science in Nursing, Thomas Edison State University

NUR-6410: Advanced Pharmacology

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Month Day, Year

Day Five Is Not Day Ten: An Antibiotic Decision, Watchful Waiting and a Written Backup Plan for a 36-Year-Old Line Cook With Sinus Pain

Introduction

Mr. J. is an invented patient, a 36-year-old line cook who comes to an urgent care clinic in Edison on a Friday afternoon. For five days he has had a blocked nose, pressure across his cheeks that worsens when he bends over, thick green discharge and a low fever on the second day that has since gone. He has a double shift on Saturday and says his last sinus infection only cleared after a course of antibiotics. He has no drug allergies and no chronic illness. His temperature today is 37.4 degrees Celsius. He asks directly for a prescription. This paper explains how a prescriber decides, and how to say no to an immediate antibiotic without sending him away with nothing.

Viral or Bacterial

Most acute rhinosinusitis is viral, and only a small share of cases in adults are complicated by bacterial infection. Clinical features are what guide the decision, because imaging and cultures are not useful in routine care. The infectious disease specialists who wrote the IDSA guideline (Chow et al., 2012) single out three patterns that suggest a bacterial cause: symptoms that persist for 10 days or more without improving, severe onset with a fever of 39 degrees Celsius or higher and purulent discharge or facial pain for three to four consecutive days, and a worsening after initial improvement, often called double sickening. The otolaryngology guideline for adults (Rosenfeld et al., 2015) uses a similar definition.

Mr. J. meets none of the three. He is on day five, his fever was mild and brief, and he has not worsened after improving. The green color of his discharge reflects white blood cells and their enzymes, which appear in viral infections too, so it does not distinguish the two.

Why Not Prescribe Anyway

The case for an immediate antibiotic is that it seems harmless and keeps the patient satisfied. The evidence says otherwise. Fleming-Dutra et al. (2016) worked through a national sample of office and clinic visits and judged that no fewer than three in ten antibiotic prescriptions written outside hospitals had no good reason behind them; sinusitis drew more prescriptions than any other diagnosis. Each unnecessary course carries a risk of diarrhea, rash and allergic reactions, can cause Clostridioides difficile infection and adds to resistance in the community. For a viral illness, the antibiotic offers these harms with no benefit, and even in confirmed bacterial sinusitis most adults improve without one.

Both guidelines allow watchful waiting for uncomplicated cases when follow-up is reliable (Rosenfeld et al., 2015). The decision for Mr. J. is therefore between an immediate prescription and watchful waiting with a plan, and the evidence favors the second.

Treating the Symptoms Now

Watchful waiting is not the same as doing nothing. Mr. J. has a long shift ahead, and he deserves treatment for his symptoms. Saline irrigation clears secretions and eases pressure. A steroid nose spray shrinks the swollen lining a little; for him that means fluticasone, 50 micrograms per spray, two sprays per side each morning. Acetaminophen or ibuprofen treats facial pain. A short course of oxymetazoline spray, no more than three days, can open his nose for work but causes rebound congestion if used longer. These choices act on what he feels, which matters more to him than the name of the organism.

The Backup Plan

If his symptoms are still present without improvement on day 10, which falls on next Wednesday, or if he worsens after improving, or if he develops high fever, swelling around the eye, severe headache or confusion, he should start an antibiotic or be seen again. The IDSA guideline recommends amoxicillin-clavulanate for adults with bacterial sinusitis (Chow et al., 2012), given its coverage of beta-lactamase-producing Haemophilus influenzae, while the otolaryngology guideline accepts amoxicillin with or without clavulanate (Rosenfeld et al., 2015). Following IDSA, his dated script reads amoxicillin-clavulanate 875/125, one tablet every 12 hours, for a five- to seven-day course. Some clinicians give a delayed prescription with a date written on it; others ask the patient to call. For Mr. J., who works irregular hours, a dated delayed prescription removes a barrier to care.

If He Were Allergic to Penicillin

The backup choice would change if Mr. J. reported a penicillin allergy, and the reasoning shows how resistance patterns shape drug selection. The IDSA guideline (Chow et al., 2012) suggests doxycycline or a respiratory fluoroquinolone such as levofloxacin for adults who cannot take a beta-lactam, and it advises against macrolides such as azithromycin and against trimethoprim-sulfamethoxazole because Streptococcus pneumoniae and Haemophilus influenzae are now too often resistant to them. Doxycycline 100 milligrams twice daily would be the first alternative for him. A fluoroquinolone would be held in reserve, since its rare but serious harms, including tendon rupture and nerve damage, are hard to justify for an illness that usually resolves alone. Asking what happened when he last took penicillin also matters, because many reported allergies are childhood rashes that would not prevent a beta-lactam today.

The Conversation

Patients who ask for antibiotics usually want relief and reassurance. Mr. J.'s previous experience taught him that antibiotics cured his last infection, though it probably would have cleared anyway. The conversation acknowledges his need to work, explains in plain words that his illness is most likely viral, that antibiotics would not help and could cause diarrhea, and that a plan is in place if he does not improve. Offering specific symptom relief shows that he is being treated, not dismissed. Asking what would make him comfortable with the plan invites him to raise concerns.

Conclusion

Mr. J. does not meet the criteria for bacterial sinusitis, and an immediate antibiotic would expose him to harm without benefit and add to resistance. He leaves with symptom treatment, a dated plan for amoxicillin-clavulanate if he reaches day 10 or worsens and clear warning signs. The decision follows the guidelines, protects him and respects his concerns.

References

Chow, A. W., Benninger, M. S., Brook, I., Brozek, J. L., Goldstein, E. J. C., Hicks, L. A., Pankey, G. A., Seleznick, M., Volturo, G., Wald, E. R., & File, T. M. (2012). IDSA clinical practice guideline for acute bacterial rhinosinusitis in children and adults. Clinical Infectious Diseases, 54(8), e72-e112. https://doi.org/10.1093/cid/cis370

Fleming-Dutra, K. E., Hersh, A. L., Shapiro, D. J., Bartoces, M., Enns, E. A., File, T. M., Finkelstein, J. A., Gerber, J. S., Hyun, D. Y., Linder, J. A., Lynfield, R., Margolis, D. J., May, L. S., Merenstein, D., Metlay, J. P., Newland, J. G., Piccirillo, J. F., Roberts, R. M., Sanchez, G. V., ... Hicks, L. A. (2016). Prevalence of inappropriate antibiotic prescriptions among US ambulatory care visits, 2010-2011. JAMA, 315(17), 1864-1873. https://doi.org/10.1001/jama.2016.4151

Rosenfeld, R. M., Piccirillo, J. F., Chandrasekhar, S. S., Brook, I., Ashok Kumar, K., Kramper, M., Orlandi, R. R., Palmer, J. N., Patel, Z. M., Peters, A., Walsh, S. A., & Corrigan, M. D. (2015). Clinical practice guideline (update): Adult sinusitis. Otolaryngology-Head and Neck Surgery, 152(2 Suppl.), S1-S39. https://doi.org/10.1177/0194599815572097