Allergies vs. Sinus Infection: How to Tell the Difference

Many adults are prescribed antibiotics for “sinus infections” that are actually allergies. Knowing the difference can save time and reduce unnecessary medications.

More likely allergies

• Itchy eyes/nose
• Clear drainage
• Symptoms for weeks, often seasonal
• No fever

More likely sinus infection

• Facial pain/pressure
• Thick discolored drainage
• Symptoms worsening after initial improvement
• Fever (sometimes)

At Asthma, Allergy & Immunology, P.A., we help identify the root cause and create a treatment plan that targets what’s really driving symptoms.

Medical info is educational and not a substitute for personal medical care.