What medication should be used for itchy skin with red bumps?

Skin itching and red bumps are usually symptoms caused by allergic reactions, commonly seen in skin conditions such as urticaria. For this condition, treatment primarily involves the following categories of medications: 1. **Antihistamines**: These are the first-line treatments, such as loratadine and cetirizine hydrochloride, which can effectively relieve allergic reactions and reduce itching and swelling. 2. **Topical Medications**: For localized symptoms, corticosteroid creams such as mometasone furoate cream, or non-corticosteroid preparations such as calamine lotion may be used to reduce inflammation and itching. 3. **Traditional Chinese Medicine (TCM) Preparations**: Such as Runzao Zhiyang Capsules and Fangfeng Tongsheng Pills, which can also be used under a doctor's guidance to help alleviate itching symptoms. 4. **Avoidance of Allergens**: It is important during treatment to identify and eliminate the allergens causing the reaction, such as certain foods, medications, or environmental factors, to prevent recurrence of symptoms. Please note that all medications mentioned above should be used under medical supervision; self-medication should be avoided. Additionally, maintaining healthy lifestyle and dietary habits can also help prevent and alleviate symptoms of skin itching and red bumps.