4 doctors agreed: Shortness of breath: As the chest cavity fills with fluid, the lung gets compressed. This can lead to shortness of breath, as well as possible chest pain, depending on the cause of the effusion. Fever is another possible finding, but is also related to the cause of the effusion. ...Read more
Industrial strength hydrogen peroxide can cause blindness, burns, etc. 1  Industrial strength hydrogen peroxide can cause blindness, burns, lung damage, and other problems if it is not properly handled. Spills in large amounts can cause fires and explosions. 2  Avoid inhaling hydrogen peroxide fumes.
Yes, you can use hydrogen peroxide to neutralize bleach, and the reaction evolves oxygen gas. I've used this trick before to take the color out of a colored solution, neutralize the bleach, add a new colorimetric agent, and conduct the analysis. Edit: Doing this is only as safe as you make sure it is.