What Causes Pressure In Frontal Lobe And Dizziness?

Question : Hi,

I've been to doctor after doctor and I can't seem to get an answer for my problem. To sum it up, I have pressure in my left frontal lobe that comes and goes. When it's strong, I get a sense of dizziness which feels like Im intoxicated and it is accompanied by a wave of tiredness. It is also sometimes, but more rarely accompanied by discomfort in the left side of my chest and arm.

I have noticed that the pressure feeling in my head is increased around stimulation eg. computers, coffee, wine. I also have recently started to have caffeine sensitivity - which I never use to have. Just the smell of it is enough for me.

I have had tests for iron, diabetes, vit B, sinus infections and ears and it's none of them. I have even had my heart monitored in the hospital but there is no conclusions and I am starting to get really worried.

Do you have any ideas on what this could be? I had been taking domperidone for breastfeeding. I thought it was that but I have stopped taking it for a month now and no changes.

I'm not sure if my response sent?

Sorry - i'll write this again.

I get headaches but I would say no more or less than an average person. There is slight discomfort/pain with the head pressure but not to a point where its notable pain.

I havent lost consciousness during an episode.

I do have slight vision disturbances. When it comes on strongly, my vision loses focus and everything looks a bit like it's waving. If that makes sense? Like being on a rocky boat but just my vision, not my body. I've been told it isnt vertigo.

I was prescribed Metamide but I havent noticed any changes.

Looking forward to your reply.