This will differ based on your particular relationship to the person. For example, if the person does not know you, you may need to appropriately introduce yourself.
The primary symptoms of balance problems are dizziness and the feeling that the room is spinning. It may be difficult to walk without falling. Other symptoms include: 1  blurred vision. 2  mental confusion or disorientation. 3  nausea and vomiting. 4  feelings of depression, fear, or anxiety. 5  tiredness. 6  difficulty concentrating. 7  diarrhea.
The symptoms of PAH can make it hard to do simple things such as walking up stairs or to the mailbox. As PAH progresses, it may become more difficult to carry out daily tasks without experiencing symptoms. With less blood flowing into the lungs and less oxygen getting to the rest of the body, symptoms such as dizziness, shortness of breath, and fatigue may start to occur. Some people also may notice swelling in their ankles and legs. A change in the symptoms you experience may indicate that your PAH is progressing.