Hello,
High fever with swollen eyes and nose may be due to any of the following causes:
1) Viral sore throat
2) Acute sinus infection
3) Influenza
4) Meningitis
5)
Dacryocystitis or inflammation of lacrimal sac
All the above can be diagnosed by clinical examination and testing.
1) In viral sore throat, pain in throat and severe congestion of throat on examination are the features.
2) In acute sinus infection,
severe headache and nose block are usual.
3) Influenza also presents with almost similar symptoms.
4) Meningitis presents with neck pain and neck stiffness.
Amoxicillin is a very good first line antibiotics of choice. Mostly the infection gets resolved by the time of completion of the course of antibiotic. He needs more of liquids to prevent
dehydration.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Pallavi M., Anesthesiologist