<s>[INST] Hi, About a week ago I experienced a dizzy episode that lasted a few days. This was the first time I have experienced this. it was also accompanied by nausea . A week later the dizziness has for the most part subsided, but a strange heaviness has come over my whole body. Especially at nighttime or when laying down or sitting down my limbs and head feel extremely heavy. I can still move them. It just feels as if I m being pulled down by gravity. yhe heaviness has not gottem any better yet. What can this possibly be? [/INST] Hello, Thanks for posting your query. Dizziness, nausea, and heaviness suggest inner ear infection (labyrinthine). It can be bacterial or viral. Symptoms of labyrinthine begin quickly and can be quite intense for several days. After that, they usually begin to fade, but continue to surface when you move your head suddenly. Other conditions like migraine, small stroke and Deniers syn Chat Doctor. Avoid any stress and anxiety. Contact your doctor and get test like hearing test, CT or MRI, EEG and blood test to be sure and rule out diseases. Hope it helps. Take care! </s>