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

Get your health question answered instantly from our pool of 18000+ doctors from over 80 specialties
159 Doctors Online

By proceeding, I accept the Terms and Conditions

Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

HCM Blog Instant Access to Doctors
HCM BlogQuestions Answered
HCM Blog Satisfaction
Doctors waiting to answer your question
Dr. Shanthi.E
MD
Dr. Shanthi.E

General & Family Physician

Exp 17 years

Dr. Saisudha Kotla
MD
Dr. Saisudha Kotla

General & Family Physician

Exp 12 years

Dr. Nagamani Ng
MD
Dr. Nagamani Ng

General & Family Physician

Exp 12 years

Dr. Dorina Gurabardhi
MD
Dr. Dorina Gurabardhi

General & Family Physician

Exp 9 years

Dr.Raju
MD
Dr.Raju

General & Family Physician

Exp 11 years

Dr. Vaishalee Punj
MD
Dr. Vaishalee Punj

General & Family Physician

Exp 16 years

Can Donating Blood Cause Black Out Suddenly

Premium Questions

Dr. Indranil Ghosh MD

hemoglobin was a 20 the day after donating and my blood pressure was 180/154 . It did come down at the ... few more times this week as well . My question is would this thick blood cause my... View answer

Answered by : Dr. Indranil Ghosh ( Oncologist)
Dr. Muhammed Aslam MD

I have klinefelter's syndrome. Is there any problem with me donating blood? ... View answer

Answered by : Dr. Muhammed Aslam ( General & Family Physician)
Dr. Ilir Sharka MD

Can Mirtazapine cause low blood pressure? What can I do to raise my blood pressure? It runs about ... donate blood recently and they refused to take my blood (That day it... View answer

Answered by : Dr. Ilir Sharka ( Cardiologist)
Dr. Fatbardha Sejdini MD

huge black bruise came out without being banging into anything could this cause slightly high white blood cell? ... View answer

Answered by : Dr. Fatbardha Sejdini ( Pathologist and Microbiologist)
Dr.     Bhanu Partap MD

I passed out after donating blood. Apparently threw up cookies n foam. Eyes rolled back. Cold sweat. Clothes soaked. Ps just started blood pressure pills last ... View answer

Answered by : Dr. Bhanu Partap ( Cardiologist)

Public Forum Discussions

Dr.  Krishna Dubey MD

no problems. I didnt drink a lot of fluids. Wonder if black out could be related to donating blood? ...I donated blood about 5:30 6:00 yesterday to red cross. Last night I got up about... View answer

Answered by : Dr. Krishna Dubey ( Hematologist)
Dr. Diptanshu Das MD

anybody in it so now I m not able to donate plasma ever my question is can donating too much plasma cause ...I ve done donating plasma for years and two days ago I was told that I was not able... View answer

Answered by : Dr. Diptanshu Das ( Pediatrician)
Dr. Bhagyesh V. Patel MD

one night after I donated I ended up having a seizure. It started as a normal black out with all my ...So I ve been having small black outs since the age of 12. With these black outs I have... View answer

Answered by : Dr. Bhagyesh V. Patel ( General Surgeon)
Dr.  Goswami Debopom MD

pants and couldn t figure out what happened. Could this be a mini stroke ? I take high blood pressure ...I am trying to figure out what happened last Friday night, went to dinner with my husband and... View answer

Answered by : Dr. Goswami Debopom ( General & Family Physician)
Dr.   SEIKHOO BISHNOI MD

with in no time every thing went black out. I was unconscious for 30 sec after that i had a severe headache nd my eyes bros were in pain. after complete tests (blood, glucose ,urine, liver , ECG ) all... View answer

Answered by : Dr. SEIKHOO BISHNOI ( Psychiatrist)