Vomiting, diarrhea and generalized itchy skin symptoms may be caused by urticaria and systemic lupus erythematosus.
1. Urticaria: Urticaria is a kind of allergic disease, the typical symptoms are skin itching and localized edema, gastrointestinal mucosal involvement of the patient may appear nausea, vomiting, diarrhea, abdominal pain and other symptoms, the condition of severe cases may also appear irritability, panic, fatigue, cold and other symptoms.
2. Systemic lupus erythematosus: the disease is an autoimmune inflammatory connective tissue disease, patients with early symptoms are usually more varied and atypical, and in the later stage of the disease can be manifested as exacerbation of the condition alternating with remission, common symptoms include rash, alopecia, mucosal ulcers, fever, etc. The disease involves the gastrointestinal tract and can lead to vomiting, abdominal pain, diarrhea, etc. The disease can also lead to vomiting, diarrhea, and generalized skin pain, and the symptoms can also be seen.
Vomiting, diarrhea and generalized itching of the skin may also be caused by other reasons, and it is recommended that the patient go to the gastroenterology department, dermatology department and other related departments in regular hospitals for consultation.