Doris, sounds like you are retaining fluids.

earlier, Doris &Hubby Chris, wrote:
>At about the same time as last night, I started having a  severe 
>persisten and nonproductive cough and shortness of breath, leading 
>to low blood oxygen levels. when we checked my blood pressure, it 
>was almost as high as last night. I then took some of the nitrogen 
>spray i had been given at the ER last night. This helped and thus 
>far we have been able to avoid calling a  doctor.
>
>My feet are quite swollen again and I hope I can get a  regular gp 
>to make a house call since my primary care physician is on vacation 
>for another two weeks.
>
>I appreciate everyone's prayers and intercession  on my behalf.
>
>in his grip of grace!
>
>Doris in Lutherland