### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Sometimes when my bladder is full or when I am getting sick with a cold or virus, I experience dizziness after sitting for a while and walking a few feet.The dizzy spell might last 2-3 minutes. During that time my left foot is numb and wobbles ( can t really contro)l. Years ago I had a CT scan AND other tests the doctors found no indication of stroke, or brain tumor. Last week I had a internal sonogram, my bladder was full prior to the exam, I had very bad spell, and could not walk into exam room without assistance. Left side wobbling and shaking - arm and foot affected. No one noticed anything wrong with my speech, cognition, or facial muscles. This has been happening for over 20 years. I am a 66 years old.

### output:

Hias you mentioned your history I remember about my old case which was 5 years old with this kind of symptoms. As you mentioned all your reports turned out to be normal and tarnish no medication for it. Anyways, as you mentioned the weakness of the left side and difficulty in speech as well. I have something to mention here. Radiology and laboratory helps us to come close to the tissue abnormality. But there are certain things which are not under the control of the control of human limits.let's try to see if something you can compensate by doing exercises. Exercises will held regain the strength in the body and improve your metabolism. Exercises can help you get rid of the symptoms and also, you can learn more about the coordination exercises as it will help you improve a lot in your functionality. Since CT and MRI are not able to trace what is the problem it can be the balancing the neuromuscular functioning. Which can be made by performing exercises. You can try doing certain thingsmeditationbreathing exercisesyogaphysical therapy (exercises)I had a case where these things have worked for my patients and now it's all fine and healthy life. For more questions you can ask me directly with the grace of God I wish you a good health. RegardsJay In Chat Doctor. 