What to do if sulfuric acid spills on the body

Apr 10, 2023 Source: Cainiu Health

Dr. Yang Shuwen

Introduction

Sulfuric acid coming into contact with the body may cause symptoms such as burns, inflammation, and ulcers. Treatment can include rinsing with clean water, applying medication, or surgery. Sulfuric acid is corrosive, and prompt treatment is essential after exposure to prevent severe damage caused by prolonged contact.

Under normal circumstances, if sulfuric acid comes into contact with the body, symptoms such as burns, inflammation, and ulcers may occur. Treatment can include rinsing with water, applying medication, or surgery. Specific details are as follows:

1. Rinsing with Water

Sulfuric acid is corrosive and may cause skin damage upon contact. If the condition is mild, the affected area should be immediately rinsed with plenty of water to reduce further damage caused by the acid.

2. Applying Medication

Due to its strong irritant properties, sulfuric acid may lead to local infection and inflammation in severe cases. Under medical guidance, topical medications such as hydrocortisone ointment, clindamycin gel, or metronidazole ointment can be applied to effectively treat the injury and quickly relieve local discomfort.

3. Surgery

If high-concentration sulfuric acid contacts the skin, it may cause ulceration, severe pain, and chemical burns, potentially affecting one's physical appearance. In serious cases, surgical treatment such as skin grafting may be recommended under a doctor’s supervision.

Besides, immediate treatment is essential after sulfuric acid contacts the body to prevent prolonged exposure and more severe tissue damage.

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What are the consequences of drinking sulfuric acid?

Sulfuric acid is an inorganic compound with strong corrosive and oxidizing properties. Ingestion may cause esophageal burns, difficulty swallowing, gastrointestinal bleeding, perforation of the stomach or intestines, and respiratory distress. If sulfuric acid is accidentally ingested, rinse the mouth with water and seek immediate medical attention. Treatment should be administered under a doctor's guidance to prevent worsening of the condition.

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Which type of poisoning should not be treated with gastric lavage?

In general, gastric lavage is contraindicated in cases of poisoning by concentrated sulfuric acid, benzene, aniline, cyanide, and strong alkalis. Additionally, gastric lavage should also be avoided in poisoning by concentrated hydrochloric acid or concentrated nitric acid. Patients are advised to seek prompt medical attention when experiencing discomfort and to receive standardized treatment under a physician's guidance, which can facilitate recovery. Concentrated sulfuric acid releases a large amount of heat when reacting with water.

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Can gastric lavage be performed for oral poisoning with sulfuric acid?

In general, whether gastric lavage can be performed in cases of oral poisoning with sulfuric acid mainly depends on the ingested dose. If the amount of ingested sulfuric acid is small, gastric lavage may be possible; however, if a large amount has been ingested, gastric lavage is contraindicated. In all cases, the patient should be promptly transported to the hospital for professional treatment, where a doctor will develop an appropriate treatment plan based on the patient's specific condition.