Itchy feet and legs at night and persistent chest infection what is this? depression and feeling of illness and swollen glands

More info and see MD: Itchy skin may be associated with dry skin--happens moreso in winter or in people who swim a lot in pools. Persistent chest infection-external or internal--pneumonia or skin infection. depression should be addressed with your physician. swollen glands may be associated with a viral process, infection or an oncologic issue. Do you have fevers or recent infection and which glands are swollen?