What Causes Breathlessness During Everyday Activities? If Simple activities such as climbing stairs or carrying groceries leave you breathless, your body may be signalling an underlying problem. Breathlessness during routine activities may be a sign that something needs medical attention. People may ignore breathlessness for months because they believe https://www.deviantart.com/drkarthjik/journal/Why-Do-You-Feel-Breathless-During-Normal-Daily-Activities-1403149277