Widespread itching without a visible rash can be quite perplexing. Common reasons include very dry skin, allergic reactions to something you’ve touched or eaten, or even a reaction to certain medications. Less commonly, it can be a sign of an internal condition. When you talk to a doctor, they'll typically ask about how long the itching has been happening, its severity, if anything makes it better or worse, and if you have any other symptoms like fatigue or changes in appetite. It's often helpful to keep a brief log of when the itching occurs, what you were doing, and any new products or foods you've introduced. Seek urgent care if the itching is sudden, severe, widespread, and accompanied by difficulty breathing, swelling, or yellowing of the skin. Please share your experiences and what helped you manage this.