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Can being on your menstrual period raise the platelet count?

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 40 years old. I recently had a full panel of laboratory tests done and my platelet count was elevated as was my hs-CRP. All other reports were in optimal or normal range. My ferritin was on the lower end and my HbA1c was on the higher end of normal. I am currently being treated with low doses of T3 and T4. My thyroid is inflamed, and though a formal diagnosis of Hashimoto's is not made, it is suspected. I have high-risk HPV but my pap smear six months ago indicated everything was fine. What could be going on?

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.

Hello,

Welcome to icliniq.com.

In the provided report (attachment removed to protect patient identity), the serum ferritin and hemoglobin are within the limit. A slightly elevated platelet and high CRP (C-reactive protein) can be from a temporary inflammation, in which the platelet is raised because of IL-6. Even in bleeding, the platelet can get elevated. For hypothyroidism, a regular hormonal replacement is needed, and the dose is to be adjusted according to the TSH (thyroid-stimulating hormone) level. You can discuss regarding the dose of the thyroid hormone adjustment accordingly with your treating doctor. I suggest you repeat CBC (complete blood count) after week. Consult a physician for examination and discuss your case.

The report is not alarming.

Take care.

Patient's Query

Thank you doctor,

Can being on your menstrual period raise the platelet count and hs-CRP? Also, can Hashimoto's or another auto-immune disorder affect the platelet count and hs-CRP? Should I see a cardiologist?

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.

Hello,

Welcome back to icliniq.com.

Hereby, I am giving you further opinion regarding your case. During the menstrual period, if there is heavy bleeding, it can be a reason for slight platelet level elevation. An autoimmune disorder can affect CRP levels, but will not affect the platelet count. Rheumatoid arthritis and SLE (systemic lupus erythematosus) can elevate CRP, but Hashimoto's thyroiditis is not a well-known cause for CRP elevation. To rule out an autoimmune thyroid disorder, investigate with a microsomal antibody test and thyroglobulin antibody test. Check serum TSH, T3 and T4. According to these thyroid reports, the further work up plan can be decided. You are right that an elevated CRP suggests a heart problem, but if the CRP is constantly elevated, then consult a cardiologist. And, if any significant cardiac history is present, then provide it. After a week, repeat CBC and CRP. If needed you can consult a physician for an examination. Provide any other complaints, if any, for giving further comments. Your HbA1c is also within the limit with a normal sugar level.

I hope your concern is solved.

Take care.

Medically reviewed by Dr. K. Shobana
Published At November 29, 2017
Reviewed At August 25, 2025

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. K. Shobana is a Dental Surgeon specializing in oral health and dental care. She is skilled in preventive dentistry and provides oral hygiene education. She can do restorative treatments such as fillings and crowns. She can handle periodontal problems such as gum diseases and periodontitis. She can do root canal treatment.

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

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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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