iCliniq logo

Ask a Doctor Online Now

HomeAnswersPulmonology (Asthma Doctors)asthmaIs exertion likely to cause blurred vision and dizziness in asthmatic patient?

I have blurred vision and dizziness on exertion. Is it due to hypoxia caused by asthma?

The following is an actual conversation between an iCliniq user and a doctor that has been reviewed and published as a Premium Q&A.

Medically reviewed by

iCliniq medical review team

Published At November 26, 2019
Reviewed AtJuly 7, 2023

Patient's Query

Hello doctor,

I am a 21-year-old male. I have asthma and hypotension. I am below average weight (5'10'', 117 lbs). Over the last few months, any time I exert myself beyond normal. I get really dizzy and my vision blurs and tunnels and my lungs hurt badly until I take my inhaler. About 60 seconds later, my head started to hurt. Lung pain decreases over the next 20-30 minutes. I take two inhalers, Salbutamol and Fluticasone, regularly. Is this hypoxia caused by my asthma? Is my steroid inhaler not doing its job?


Welcome to icliniq.com. As you said you are asthmatic and taking two inhalers. But you suffer exertional dyspnea and fatigue also hypotension and all this is because of hypoxia. Your asthma is not under control. So you need to increase the dose of Fluticasone inhaler or take a combination inhaler of Fluticasone and Budesonide (Symbicort 320). Your doctor will help you to give you the proper inhaler with standard strength. Using Salbutamol frequently is not good as it worsens your asthma. The goal of asthma management is no day time symptoms, no night time symptoms and able to do daily activities without symptoms. So I advise you to see your physician at earliest to increase the dose of your inhaler. I hope this helps.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Amol Kumar Wasudeorao Diwan
Dr. Amol Kumar Wasudeorao Diwan

Allergy Specialist

Community Banner Mobile
By subscribing, I agree to iCliniq's Terms & Privacy Policy.

Read answers about:


Ask your health query to a doctor online

Pulmonology (Asthma Doctors)

*guaranteed answer within 4 hours

Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.

This website uses cookies to ensure you get the best experience on our website. iCliniq privacy policy