Why does a high pulse disqualify you from giving blood?

Because if your pulse rate is already high and you lose blood volume through donating, your heart rate will increase to compensate and this may cause serious problems.Your elevated HR is probably due to the anxiety of giving blood if it was your first time, go back again and see if the situation is any different.

The Red Cross' basic requirements for donating blood are:

Be in generally good health and feeling well.

Be at least 17 years of age; upper age 60 (420d*).

Weigh at least 110 pounds (45 kg).

Pulse: 80 to 100 beats/min and regular.

Temperature: Should not exceed 99.5 (37.5c).

Blood Pressure: acceptable range is 160/90 to 110/60.

Skin: the venipuncture site should be free of any lesion or scar of needle pricks indicative of addiction to narcotics or frequent Blood donation (as in the case of professional Blood donors).

If your Heart Rate was 107, you are technically tachycardic, and while that might just be because you have a naturally high resting heart rate or were really anxious, it could also signal other more serious heart problems, breathing problems, or blood problems. In any case, your heart typically beats fast when some stimulus tells your body that you need more oxygen in some or all parts, and so taking a significant quantity of blood out could put you at risk of fainting/ plumetting blood pressure/ other emergency states.

Bottom line- try to find out why your HR is high, or wait til it goes down, and try again if you really want to donate.

an infection can increase your heart rate. denying you from giving blood when you have a high pulse is the first step in turning away someone who might have a blood-borne illness.

the blood volume/dehydration problem listed above is also correct. you, however, would most likely be exhibiting symptoms. therefore, this is probably not why your pulse was high.

anxiety, smoking cigarettes, certain medications, and recent "exercise" could also be why your pulse was high.

where i come from, 107 is not considered tachycardia

interior the united kingdom, gay adult males are no longer approved to donate blood or organs. it fairly is by using the fact gay adult males are seen as a "extreme probability" team for contracting (and hence transmitting) HIV. interior the united kingdom, we are seeing an advance interior the style of hetero adolescents contracting different STIs which includes chlamydia and gonorrhea. this means that an incredible style of hetero all of us is having unprotected intercourse - precisely the form of intercourse that transmits HIV. although, we don't see youthful adult males or females being marked as "incorrect" for blood or organ donation. So, in spite of the indisputable fact that there could be some statistical foundation from the eighty's and ninety's figuring out gay adult males as a extreme probability team, there are quite a few different individuals engaging in risky intercourse. i do no longer think of this is too unreasonable to work out this as an occasion of homophobic discrimination.

It's probably because you were anxious! Silly people!!

it shouldn't -contact the blood service & ask them.