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What medication should be used for itchy skin caused by heat toxicity?

Nov 29, 2025 Source: Cainiu Health
Dr. Sun Lianqing
Introduction
For skin itching caused by heat toxicity, medications such as calamine lotion, paeonol ointment, Wetuqing tablets, Longzhu ointment, and Pi Fu Bing Xue Du tablets may be used. Calamine lotion: Its main ingredients are calamine and zinc oxide, which have astringent, protective, and anti-itch effects. It can relieve skin itching and swelling caused by heat toxicity, form a protective film on the skin surface, and reduce external irritation.

Skin itching caused by heat-toxin can generally be treated with calamine lotion, paeonol ointment, Wetuqing tablets, Longzhu ointment, and Pixuebingdu tablets. Detailed analysis is as follows:

1. Calamine Lotion: The main ingredients are calamine and zinc oxide. It has astringent, protective, and anti-itching effects, helping to relieve skin itching and swelling caused by heat-toxin. It forms a protective film on the skin surface to reduce external irritation.

2. Paeonol Ointment: Made from paeonol and clove oil, it possesses anti-inflammatory, anti-allergic, antibacterial, and analgesic properties. It is commonly used for skin itching due to eczema, dermatitis, and other conditions caused by heat-toxin, effectively soothing inflammation and reducing itchiness.

3. Wetuqing Tablets: Containing ingredients such as rehmannia, angelica, and salvia, these tablets nourish blood, moisturize dryness, resolve dampness, detoxify, dispel wind, and relieve itching. They are effective for heat-toxin-related skin itching accompanied by dry skin and help regulate the body's qi, blood, and dampness levels.

4. Longzhu Ointment: Main ingredients include synthetic musk, artificial bezoar, and pearl. This ointment clears heat and detoxifies, reduces swelling and pain, removes necrotic tissue, and promotes tissue regeneration. It can be used for skin itching, redness, swelling, and pain caused by accumulation of heat-toxin.

5. Pixuebingdu Tablets: These tablets clear heat and detoxify, cool the blood, and reduce swelling. They help improve symptoms such as skin itching and swelling and provide adjunctive treatment for chronic skin conditions like psoriasis and urticaria.

During treatment, maintain clean skin, avoid scratching to prevent infection. Avoid spicy, greasy, and irritating foods in your diet; instead, consume more heat-clearing and dampness-resolving foods such as wax gourd and mung beans. If symptoms persist or worsen, seek medical attention promptly.

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