Eczema is itchy, so it unclear what you are calling eczema.
Ot could. E psoriasis or keratosis pillars. It is treatable. Localized psoriasis will respond to scytera foam and keratosis pilaris will respond to lachydrin (lactic acid) or lac5. If you are ocncerned see dermatologist.
Would you like to video or text chat with me?