<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hello, Im experiencing some dizziness. I ve been sick for the past week with an upper respiratory infection, but ive taken all the medicines my doctor prescribed: antibiotics, cough gelcaps, mucinex, and flonase. Im still experiencing some chest and sinus congestion, but now im dizzi and a bit jittery, and im not sure why. I had my cycle last weekend  <response>: Hello, As per your clinical history is concerned, please follow like this:1 Do a clinical examination by your Doctor ENT and to confirm do CBC with differential and ENG test.2 Discuss with your treating Doctor about prescription medication like Loratadine, Meclizine, and Prednisone.3 Discuss with your physiotherapist for a specific exercise plan. Do follow few preventive steps like this:1 Try to avoid quick changes in position or sudden movements. Sit still during a vertigo attack.2 Get up slowly from a lying down or seated position.3 Try to avoid television, computer screens, and bright or flashing lights during a vertigo attack.4 If vertigo occurs while you are in bed, try sitting up in a chair and keeping your head still. Low lighting is better for your symptoms than darkness or bright lights. Hope I have answered your query. Let me know if I can assist you further. 