Positive methanine challenge indicating reactive airway disease for pft what's that mean? Lump feeling throat for months heavyness taking breaths. Would lung doc bronchoscopy and ent doc normal rule out something throat caused by cancer? Weak pulse

RAD. The challenge test just confirms that your airways react with some tightening/wheezing which reduces your lungs ability to move air. It is often used as a marker for asthma,RAD but beyond that tells you little.If you have had all these tests & they have not spotted a cancer,that should not be considered as a cause. If they eliminate a structural problem for your sensation it must be something else.
Recommendation . According your description you already have some investigation done, like PFT with challenge. Definitely bronchoscopy and ENT doctor can make decision of reason of your clinical symptoms and rule out the cancer. Best wishes. .

Related Questions

Worried it's giving me bad anxiety when I workout and I can't feel that pounding heart beat? Just walking to my car short breath bad. Lump Throat feeling constant. + metha challeng airway disease pft. Heart/lung doc ct bronchosc echo stress tes fine

U need. counseling . See a psychiatrist soon, given that all the tests you ran ruled out organic cause for your troubling symptoms. If you don't have a direct access to a psychiatrist, consult your primary doctor, good luck . Read more...
Anxiety. If your doctor has advised you that your medical workup is normal, consider that anxiety might be causing these symptoms. If that is the case, consider working with a psychotherapist. Take care. Read more...

Seen Heart, lung, ent, hemat/asthma doc bunch tests only thing found was + meth challenge airway disease. On advair and Prtnx for reflux. 7mths Still have lump feeling in throat and don't get pounding heart feeling beat gos faster. Diff breathin pattern?

See GI doc. I suspect that your reflux is likely the cause for your throat sensation and Prtnx may not be enough to control it. The fast heart beat is likely from the long acting bronchodilator in Advair. With just mild asthma (detected by methacholine challenge only), it is debatable whether you need to take Advair. Consider stopping it . Consider getting checked for vocal cord dysfunction as well. Read more...
Cardiac neurosis. If you are the person i have talked to from Detroit area you have a cardiac neurosis and need to see someone who specializes in this. Advair can affect heart rate in some discuss with your Dr. Do you have reflux? Read more...
Mgt. I agree that further assessment is needed. Pulmonary function testing and the asthma control test may help your physician to determine whether Advair is advisable. Avoid any triggers of allergic or pulmonary symptoms. Read more...