From the Research
Fexofenadine is not specifically used to treat sinus infections, but rather to relieve allergy symptoms that may accompany or be confused with sinus infections, with a recommended dosage of 60 mg twice daily or 180 mg once daily for adults and children 12 years and older, as supported by the most recent study 1.
Key Points to Consider
- Fexofenadine only treats allergy symptoms like sneezing, runny nose, and itchy eyes by blocking histamine receptors; it does not address the underlying infection.
- A true sinus infection (sinusitis) is typically caused by bacteria or viruses and may require antibiotics if bacterial in nature.
- If symptoms persist or worsen, medical attention is necessary to determine the underlying cause of the infection.
Important Considerations for Fexofenadine Use
- Children 6-11 years old should take 30 mg twice daily.
- Avoid fruit juices as they can decrease absorption, and take the medication with water.
- Fexofenadine displays a favorable safety profile and results in greater treatment satisfaction in children compared with other second-generation antihistamines, as noted in the study 1.
When to Seek Medical Attention
- If you have symptoms like facial pain/pressure, thick yellow/green nasal discharge, and fever lasting more than 10 days, you should consult a healthcare provider for proper diagnosis and treatment.
- The study 2 highlights the importance of accurate diagnosis and prompt treatment to reduce costs related to unnecessary investigations, time lost from work, and complications due to inappropriate treatment.