Common Corrosive Substances and Their Toxicological Effects

Introduction

Corrosive substances can cause severe damage to human tissues upon exposure, leading to serious health consequences. Understanding these substances and their toxicological effects is crucial for forensic medicine and medico-legal investigations.

Types of Corrosive Substances

• Acids: Sulfuric acid, hydrochloric acid, nitric acid
• Alkalis: Sodium hydroxide, potassium hydroxide
• Oxidizers: Hydrogen peroxide, sodium hypochlorite

Toxicological Effects

Corrosive substances cause direct damage upon contact, leading to:

• Severe burns and tissue necrosis
• Respiratory distress if inhaled
• Gastrointestinal damage upon ingestion

Medicolegal Aspects

Cases of corrosive poisoning may be accidental, suicidal, or homicidal. Forensic experts analyze tissue damage and chemical residues to establish the cause and circumstances surrounding exposure.

Preventive Measures

• Proper labeling and storage of hazardous substances
• Use of protective gear when handling corrosive materials
• Immediate medical attention in case of exposure