Hi, I am calling about my husband. He has pulmonary Fibrous, asthma, emphysema, and a right sided diaphram paralysis. Hw is 82 years old, on O2 24/7. He has started to have intermittent, pulsating headaches. We do not know what to do at this time. His blood oximetry is 90 and pulse 82.
What would you suggest?