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Can low hemoglobin cause fatigue, breathlessness, hair loss?

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

Patient's Query

Hi doctor,

I suffer from chronic debilitating fatigue, weakness, breathlessness, and extreme hair loss. My blood work is normal. However, I see my erythrocytes are always under the lowest range.

My thrombocytes and hemoglobin are also at their lowest. My vitamin B12 was too low, but now it is fine with injections. Can these low levels be causing my problems?

I am currently on Omeprazole for gastritis and Vortioxetine (burnout or agitated depression).

Kindly guide.

Answered by Dr. Goswami Parth Rajendragiri

Education:

MBBS

Professional Bio:

Dr. Goswami Parth Rajendragiri is an experienced General Physician and Pathologist with extensive years of clinical expertise. He specializes in diagnosing and managing a wide range of medical conditions while providing holistic care to patients. As a Pathologist, he is skilled in performing and interpreting laboratory investigations that aid in accurate diagnosis and treatment planning. Dr. Rajendragiri is dedicated to delivering patient-focused care with a strong emphasis on preventive medicine and overall well-being.

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

Hi,

Welcome to icliniq.com.

I understand your concern.

Your attached report is not in the english language (attachment removed to protect patient identity). However, as I understand, hemoglobin and hematocrit values seem to be low.

Low hemoglobin level is called anemia, in which oxygenation to the organs can be affected, and so weakness and difficulty breathing could be due to that. Hence, the cause for low hemoglobin should be ruled out, for which you need to investigate with serum ferritin, TIBC (total iron-binding capacity), serum transferrin saturation, and HB electrophoresis.

According to the cause, specific treatment is to be done. An iron tablet, like Ferrous ascorbate, can be prescribed for that. You are having a depression problem as well, which can also be the cause of such a presentation. So revert with the above-suggested reports and repeat CBC after iron tablet intake. You can discuss all these with your treating doctor.

I hope this helps.

Thank you.

Patient's Query

Thank you, doctor, for the reply.

What is the relation with erythrocytes, as my level is lower than the lowest of the range for many years?

Please advise.

Answered by Dr. Goswami Parth Rajendragiri

Education:

MBBS

Professional Bio:

Dr. Goswami Parth Rajendragiri is an experienced General Physician and Pathologist with extensive years of clinical expertise. He specializes in diagnosing and managing a wide range of medical conditions while providing holistic care to patients. As a Pathologist, he is skilled in performing and interpreting laboratory investigations that aid in accurate diagnosis and treatment planning. Dr. Rajendragiri is dedicated to delivering patient-focused care with a strong emphasis on preventive medicine and overall well-being.

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

Hi,

Welcome back to icliniq.com.

In anemia, hemoglobin level and red blood cell count can both be low. So in your reports, hemoglobin and RBC are both on the lower side.

Hope I have answered your question.

Thank you.

Medically reviewed by Dr. Vinodhini J.
Published At September 10, 2020
Reviewed At June 5, 2026

Education:

MBBS

Professional Bio:

Dr. Goswami Parth Rajendragiri is an experienced General Physician and Pathologist with extensive years of clinical expertise. He specializes in diagnosing and managing a wide range of medical conditions while providing holistic care to patients. As a Pathologist, he is skilled in performing and interpreting laboratory investigations that aid in accurate diagnosis and treatment planning. Dr. Rajendragiri is dedicated to delivering patient-focused care with a strong emphasis on preventive medicine and overall well-being.

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

Education:

BDS

Professional Bio:

Dr. Vinodhini J. is a Dental Surgeon with extensive years of clinical experience. She specializes in the diagnosis, prevention, and treatment of dental and oral health issues, including restorative, surgical, and cosmetic procedures. With a patient-centered approach, she focuses on maintaining oral health, alleviating discomfort, and enhancing smiles. Her expertise ensures comprehensive care tailored to each patient’s dental needs and overall wellbeing.

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:

MBBS

Professional Bio:

Dr. Goswami Parth Rajendragiri is an experienced General Physician and Pathologist with extensive years of clinical expertise. He specializes in diagnosing and managing a wide range of medical conditions while providing holistic care to patients. As a Pathologist, he is skilled in performing and interpreting laboratory investigations that aid in accurate diagnosis and treatment planning. Dr. Rajendragiri is dedicated to delivering patient-focused care with a strong emphasis on preventive medicine and overall well-being.

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

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