Pica em is a Portuguese phrase that translates to "it itches" in English. There are several synonyms for this common expression that can be used to convey the same message. Some of these synonyms include pruritus, eczema, dermatitis, hives, rash, and irritation. Each of these synonyms has a slightly different meaning, but they all refer to the sensation of discomfort or itching on the skin. If you're experiencing pica em, it's important to identify the underlying cause in order to find an effective treatment. Some common causes of skin itching include dry skin, allergies, infections, and certain medications.