What creams could I use? I was recommended Eucerin, Polysporin, Canesten.

In order to treat dry skin, it is recommended to use a fragrance-free moisturizer such as Aveeno, Cutibase, Base Glaxal, or Cerave. It should be applied as often as needed, especially when feeling the urge to scratch. It is also important to avoid scented soaps and to gently pat the skin after a bath or shower to retain moisture before applying the moisturizer. Additionally, protecting the skin during the winter months with a scarf or neck warmer is advised. If non-pharmacological measures are not sufficient, it is necessary to consult a doctor for a more thorough evaluation of your needs.