HealthCareMagic is now Ask A Doctor - 24x7 | https://www.askadoctor24x7.com

question-icon

Is A MCV Count Of 97.4 A Cause For Concern?

default
Posted on Mon, 4 Apr 2016
Question: I have a MCV count of 97.4, and eosinophils count of 8.3%. Everything else is normal. I have a chronic persistent cough, enlarged tonsils, and I do also have digestion/potential gallbladder issues. What do you think I need to be on the alert for?
doctor
Answered by Dr. Dr. Michelle Gibson (29 minutes later)
Brief Answer:
MCV used along with hemoglobin and mchc, not on its own

Detailed Answer:
Hi, thanks for using healthcare magic

The upper limit of the mcv is approximately 95 at most labs so though your value is increased and it is understandable to be concerned, it is not a significant increase.

The MCV is not used on its own but along with the hemoglobin level and the MCH/c. It looks at the approximate value of the red blood cells.

In some types of anemia (low hemoglobin), the MCV and MCH are low whereas in other types of anemia, they are high.The MCV is used when the the blood tests indicate anemia or another problem to try to determine the nature of the problem or the type of anemia.

On its own, if everything else is normal (not referring to eosinophils because this is linked to the white cell count not hemoglobin), the MCV has no value.
It is used along with the hemoglobin, not on its own.
This means that since your hemoglobin is normal, this slight increase does not indicate any problems

In terms of the eosinophils, they are a type of white blood cells. They are usually increased if allergies are present.


Your increase along with the history of a persistent cough may indicate that you have post nasal drip.

This is suggested because post nasal drip ranks as the most common cause of chronic cough and it is usually caused by allergies.
It would cause enlarged tonsils as well because of the irritation. There are some persons who are not aware of the drip itself.

The use of decongestants, antihistamines and topical nasal sprays (eg nasonex, nasocort, flonase) would help to treat the post nasal drip.
If you have an idea of the cause of the allergic response then this should be avoided if possible

I hope this helps, feel free to ask any other questions

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
default
Follow up: Dr. Dr. Michelle Gibson (8 minutes later)
I had old feather bedding and pillows. I have replaced everything. How likely is it that dust from old carpeting or bedding can cause this?

Or do you think living in NYC can cause this alone with air quality being what it is?
doctor
Answered by Dr. Dr. Michelle Gibson (9 minutes later)
Brief Answer:
likely a combination of factors

Detailed Answer:
HI

Dust from the old carpeting or bedding can do it. You should use allergy bed covers if you are not currently doing this.

As you also correctly said, environmental allergens from the atmosphere can also definitely contribute. It is likely a combination.

At home, we have persons with increased post nasal drip/cough due to the sahara dust in the atmosphere so anything in your atmosphere can do it to you as well

Please feel free to ask any other questions
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
default
Follow up: Dr. Dr. Michelle Gibson (2 minutes later)
thanks.
doctor
Answered by Dr. Dr. Michelle Gibson (4 minutes later)
Brief Answer:
can contact if have any other queries

Detailed Answer:
HI

No problem
Note: Do you have more questions on diagnosis or treatment of blood disorders? Ask An Expert/ Specialist Now

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Dr. Michelle Gibson

General & Family Physician

Practicing since :2001

Answered : 16835 Questions

premium_optimized

The User accepted the expert's answer

Share on

Get personalised answers from verified doctor in minutes across 80+ specialties

159 Doctors Online

By proceeding, I accept the Terms and Conditions

HCM Blog Instant Access to Doctors
HCM Blog Questions Answered
HCM Blog Satisfaction
Is A MCV Count Of 97.4 A Cause For Concern?

Brief Answer: MCV used along with hemoglobin and mchc, not on its own Detailed Answer: Hi, thanks for using healthcare magic The upper limit of the mcv is approximately 95 at most labs so though your value is increased and it is understandable to be concerned, it is not a significant increase. The MCV is not used on its own but along with the hemoglobin level and the MCH/c. It looks at the approximate value of the red blood cells. In some types of anemia (low hemoglobin), the MCV and MCH are low whereas in other types of anemia, they are high.The MCV is used when the the blood tests indicate anemia or another problem to try to determine the nature of the problem or the type of anemia. On its own, if everything else is normal (not referring to eosinophils because this is linked to the white cell count not hemoglobin), the MCV has no value. It is used along with the hemoglobin, not on its own. This means that since your hemoglobin is normal, this slight increase does not indicate any problems In terms of the eosinophils, they are a type of white blood cells. They are usually increased if allergies are present. Your increase along with the history of a persistent cough may indicate that you have post nasal drip. This is suggested because post nasal drip ranks as the most common cause of chronic cough and it is usually caused by allergies. It would cause enlarged tonsils as well because of the irritation. There are some persons who are not aware of the drip itself. The use of decongestants, antihistamines and topical nasal sprays (eg nasonex, nasocort, flonase) would help to treat the post nasal drip. If you have an idea of the cause of the allergic response then this should be avoided if possible I hope this helps, feel free to ask any other questions