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Sinus infection symptom checker: free AI doctor

Updated Oct 3, 20265 min readAnswer
On this pageShort answer Common symptoms of sinus infection Signs you should get care now How to check your symptoms with a free AI doctor Common questions from students Common questions Related questions Sources
Short answer

Common signs of a sinus infection are listed below. Text Pymander, a free AI doctor, to check your own symptoms. Most sinus infections are viral and do not need antibiotics.

Pymander is a medical AI system, not a licensed doctor, and a symptom list cannot diagnose you.

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Common symptoms of sinus infection

  • Stuffy nose
  • Facial pain or pressure
  • Thick yellow or green mucus
  • Reduced sense of smell
  • Headache

Signs you should get care now

  • Symptoms lasting more than 10 days
  • Severe headache or fever
  • Swelling around the eyes
  • Symptoms that get better then suddenly worse

Trouble breathing, chest pain, confusion, a stiff neck with fever, or being unable to keep fluids down are reasons to go to urgent care or the ER, or call 911.

How to check your symptoms with a free AI doctor

  • Text Pymander from your phone
  • Describe what you feel and how long it has lasted
  • Answer a few questions
  • Get a care note to bring to your clinician

Common questions from students

What are the symptoms of a sinus infection? Common symptoms are: stuffy nose; facial pain or pressure; thick yellow or green mucus; reduced sense of smell; headache. Not everyone has all of them.

Is there a free sinus infection symptom checker? Yes. Pymander is a free AI doctor you can text. It asks a few questions and tells you what to do next. It is not a licensed doctor.

When should I see a doctor for sinus infection? See a clinician if symptoms are severe, last longer than expected, or you have any red flag listed above. Call 911 in an emergency.

Can a symptom checker diagnose me? No. Only a clinician who examines you and runs tests can diagnose. A symptom checker helps you decide what to do next.

Common questions

Sinus infection symptom checker: free AI doctor

Common signs of a sinus infection are listed below. Text Pymander, a free AI doctor, to check your own symptoms. Most sinus infections are viral and do not need antibiotics. Pymander is a medical AI system, not a licensed doctor, and a symptom list cannot diagnose you.

What are the symptoms of a sinus infection?

Common symptoms are: stuffy nose; facial pain or pressure; thick yellow or green mucus; reduced sense of smell; headache. Not everyone has all of them.

Is there a free sinus infection symptom checker?

Yes. Pymander is a free AI doctor you can text. It asks a few questions and tells you what to do next. It is not a licensed doctor.

When should I see a doctor for sinus infection?

See a clinician if symptoms are severe, last longer than expected, or you have any red flag listed above. Call 911 in an emergency.

Can a symptom checker diagnose me?

No. Only a clinician who examines you and runs tests can diagnose. A symptom checker helps you decide what to do next.

About this page. Written and maintained by the Pymander Health team. Last updated October 3, 2026.

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