Sign-in to Ask A Doctor - 24x7
OR
Sign in with GoogleGet your health question answered instantly from our pool of 18000+ doctors from over 80 specialties
Does Blowing Nose Too Hard Cause Dizziness?
I m recuping from an upper respiratory infection, and have lots to cough up/blow out. This a.m. I was blowing and blowing, probably more ambitious that I should have been, then I immediately got extremely dizzy. The room was spinning, I almost fell down, got nauseous and sweaty. Quite disconcerting. My husband helped to get me lying down. Been over an hour. Much better now. Did I do this to myself by blowing my nose so much?
Fri, 24 Apr 2020
Hello,
Yes, while blowing there is reduced venous return to heart due to positive intra-thoracic pressure. It may further lead to decreased cardiac output. It may lead to reduce blood supply to brain which may lead to giddiness. Hence, avoid vigorous blowing of nose.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Penchila Prasad Kandikattu, Internal Medicine Specialist
Yes, while blowing there is reduced venous return to heart due to positive intra-thoracic pressure. It may further lead to decreased cardiac output. It may lead to reduce blood supply to brain which may lead to giddiness. Hence, avoid vigorous blowing of nose.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Penchila Prasad Kandikattu, Internal Medicine Specialist
I find this answer helpful
Note: Consult an experienced Otolaryngologist / ENT Specialist online for further follow up on ear, nose, and throat issues - Book a Call now.
Disclaimer: These answers are for your information only and not intended to replace your relationship with your treating physician.
This is a short, free answer.
For a more detailed, immediate answer, try our premium service
[Sample answer]
Related questions you may be interested in
Loading Online Doctors....