I am 27, man and feel I cannot breathe enough. Is it anxiety?

Question

Hi doctor,

I am a 27-year-old male, a nonsmoker, who has had a persistent cough for about 24 days. It started with a sore throat that became inflamed about a week later. I was prescribed Amoxicillin, which cleared the sore throat, but the cough continued. Around a week ago, I developed green phlegm, so I went to see a doctor. My vitals were all normal, but they heard crackling on the left side, so they gave me Doxycycline and sent me home.

A few days later, I went to a different doctor who listened and said there was no crackling. My airways were good, my vitals were normal, and I had no fever, so no chest X-ray was needed. Since yesterday, I have developed a strange feeling of not inhaling enough air. I do not feel like I cannot breathe, but I just feel like not enough is going in.

I walked a mile without it worsening, and I also do daily activities without any problem. My oxygen saturation is 98 percent, and my vitals remain normal. I have terrible health anxiety, and I have been hyper-focused on symptoms of pneumonia, and I know breathlessness is one of them. Since hearing what the doctor said about the crackling, which has now gone away, I cannot stop thinking about it. Does this sound like anxiety, since it is not actually affecting me physically?

Please advise.

Answer 1

Hi,

Welcome to icliniq.com.

I understand your concern.

Based on everything you have described, especially the normal oxygen saturation (98 percent), stable vital signs, good exercise tolerance (walking a mile without worsening symptoms), and absence of fever, your current sensation of "not inhaling enough air" strongly suggests anxiety-related hyperawareness of breathing, rather than an actual respiratory impairment.

Because you can still breathe well enough to perform activities without distress, your lungs are now clear on auscultation, and your previous crackles are gone. No fever and normal vitals are all indicators against active pneumonia or severe lung pathology.

You mention severe health anxiety, which often causes sensations like air hunger, tightness, or an urge to take deep breaths, especially after hearing medical terms like “crackles.” It is also very common in anxiety to become fixated on breathing, especially when recovering from a real respiratory illness, which can create a feedback loop.

So the more you think about it, the more “off” your breathing feels, even if your lungs are working perfectly.

I will suggest a few things to you; please follow them.

Reassure yourself that your vitals, lung exam, and oxygen levels are all normal.
To calm your nervous system, try box breathing or paced breathing (four seconds in, hold for four seconds, four seconds out, hold for four seconds again).
Distraction and redirecting your focus (like watching something engaging or doing light exercise) can help break the thought cycle.

I hope this answers your query.