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  2. Hypovolemia - Wikipedia

    en.wikipedia.org/wiki/Hypovolemia

    Immediately or shortly after mild fluid loss (from blood donation, diarrhea, vomiting, bleeding from trauma, etc.), one may experience headache, fatigue, weakness, dizziness, or thirst. Untreated hypovolemia or excessive and rapid losses of volume may lead to hypovolemic shock. [7]

  3. The U.S. is facing a national blood shortage. Why donating is ...

    www.aol.com/lifestyle/donating-blood-good-health...

    Avoid alcohol and caffeine before and after donating blood. If you plan to work out, exercise before the appointment — not after — since it’s common to feel dizzy and weak after donating blood.

  4. Acute hemolytic transfusion reaction - Wikipedia

    en.wikipedia.org/wiki/Acute_hemolytic...

    An acute hemolytic transfusion reaction (AHTR), also called immediate hemolytic transfusion reaction, is a life-threatening reaction to receiving a blood transfusion. AHTRs occur within 24 hours of the transfusion and can be triggered by a few milliliters of blood. The reaction is triggered by host antibodies destroying donor red blood cells.

  5. Delayed hemolytic transfusion reaction - Wikipedia

    en.wikipedia.org/wiki/Delayed_hemolytic...

    If a person without a Kidd blood antigen (for example a Jka-Jkb+ patient) receives a Kidd antigen (Jka-antigen for example) in a red blood cell transfusion and forms an alloantibody (anti-Jka); upon subsequent transfusion with Jka-antigen positive red blood cells, the patient may have a delayed hemolytic transfusion reaction as their anti-Jka antibody hemolyzes the transfused Jka-antigen ...

  6. This blood condition is the result of weak blood flow. How it ...

    www.aol.com/blood-condition-result-weak-blood...

    This increased pressure can cause tiny leg blood vessels to burst, even with minimal trauma (for example, sometimes even from aggressive scratching). This may cause tissue damage, and even lead to ...

  7. What Runners Should Know About Donating Blood - AOL

    www.aol.com/news/runners-know-donating-blood...

    Donating blood is an easy way to make a huge difference in someone else's life. Here's what runners should keep in mind.

  8. Transfusion-dependent anemia - Wikipedia

    en.wikipedia.org/wiki/Transfusion-dependent_anemia

    [4] [5] Due to the number of diseases that can cause transfusion-dependent anemia, diagnosing it is more complicated. Transfusion dependence occurs when an average of more than 2 units of blood transfused every 28 days is required over a period of at least 3 months.

  9. Donating blood saves lives - where you can give - AOL

    www.aol.com/donating-blood-saves-lives-where...

    UH Samaritan will hold a blood drives at its East Main Street location now through 9 a.m. - 3 p.m. Thursday, Dec. 21.