I suffer vertigo . Sometimes its so bad I can't get out of bed for days. Just a slight turn of my head can cause it. I live in Florida, where summer months are hot, hot, hot. I nuke my food and coffee or tea in the micro. I like hot. But I've done this for 25 years now and only suffer vertigo for 6 years. So for me I don't think there is a connection. Like someone said above "vertigo is caused by many, many things.