 [ Symptoms ] is inhaling clorox dangerous if you had a pneumonia probability of small concern and were on antibiotics and getting better and inhaled clorox fumes two different occasions could it cause more concerns or damage or escalated pneumonia for that lung  the other lung was never a concern with no signs of damage with ct scan and xray  [ Disease ] no not really but i am not sure what kind of stool test your doctor has ordered a simple stool test for occult blood would certainly be appropriate and it is easy and inexpensive remember that a colonoscopy is looking for pre cancerous and cancerous polyps as well as other colon problems many of these can cause occult hidden blood to be mixed in with the stool and go unnoticed if this stool test is just for blood then do it if this stool test is a different test then your medical provider has an obligation to justify it to you