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When should I seek care for my flu symptoms?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am 38 years old and generally healthy with no major medical conditions, but I recently tested positive for flu A and was surprised by how severe the symptoms became.

The fever was high, body aches were intense, and I felt completely exhausted for several days. So, my concerns are -

  1. Can a 38-year-old with no pre-existing conditions still be badly hit by flu A?

  2. What factors determine why some otherwise healthy people become much sicker than others?

  3. Also, when should flu symptoms be considered serious enough to seek urgent medical care?

Kindly help.

Answered by Dr. Ashraf Ghani

Education:

MD

Professional Bio:

Dr. Ashraf Ghani is a dedicated general medicine physician committed to providing comprehensive and evidence-based healthcare for adult patients. He has experience in diagnosing and managing a wide range of acute and chronic medical conditions, including diabetes, hypertension, infections, respiratory illnesses, and lifestyle-related disorders. Dr. Ashraf Ghani focuses on accurate diagnosis, preventive care, and personalized treatment plans tailored to each patient's needs. Known for his compassionate and patient-centered approach, Dr. Ashraf Ghani strives to help patients achieve better health through clear communication and quality medical care.  

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I am sorry you have been feeling so unwell.

Yes, a 38-year-old who is otherwise healthy can still become quite sick from influenza A. While people with chronic medical conditions, older adults, and those with weakened immune systems are generally at higher risk for complications, healthy adults can also experience high fevers, severe body aches, profound fatigue, headaches, and several days of feeling completely wiped out.

The severity of illness can be influenced by factors such as the specific flu strain, the amount of virus a person is exposed to, their immune response, vaccination status, prior exposure to similar flu viruses, sleep, stress levels, and individual biological differences that are not always predictable.

In most cases, symptoms gradually improve over several days, although fatigue can linger for a few weeks. Urgent medical attention is warranted if you develop difficulty breathing, chest pain, confusion, severe dehydration, persistent high fever that is not improving, bluish lips or face, or if symptoms initially improve and then suddenly worsen again, which can sometimes signal a complication such as pneumonia.

Even though you are healthy, the severity of your symptoms does not necessarily mean something is seriously wrong, as influenza can be a very intense illness even in otherwise healthy adults.

I hope this helps.

Thank you and take care.

Regards.

Medically reviewed by iCliniq medical review team
Published At July 20, 2026
Reviewed At July 20, 2026

Education:

MD

Professional Bio:

Dr. Ashraf Ghani is a dedicated general medicine physician committed to providing comprehensive and evidence-based healthcare for adult patients. He has experience in diagnosing and managing a wide range of acute and chronic medical conditions, including diabetes, hypertension, infections, respiratory illnesses, and lifestyle-related disorders. Dr. Ashraf Ghani focuses on accurate diagnosis, preventive care, and personalized treatment plans tailored to each patient's needs. Known for his compassionate and patient-centered approach, Dr. Ashraf Ghani strives to help patients achieve better health through clear communication and quality medical care.  

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MD

Professional Bio:

Dr. Ashraf Ghani is a dedicated general medicine physician committed to providing comprehensive and evidence-based healthcare for adult patients. He has experience in diagnosing and managing a wide range of acute and chronic medical conditions, including diabetes, hypertension, infections, respiratory illnesses, and lifestyle-related disorders. Dr. Ashraf Ghani focuses on accurate diagnosis, preventive care, and personalized treatment plans tailored to each patient's needs. Known for his compassionate and patient-centered approach, Dr. Ashraf Ghani strives to help patients achieve better health through clear communication and quality medical care.  

This doctor is not available for online consultations on the platform anymore.

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