T56.3

Clinical Causes: Occupational exposure in industries such as battery manufacturing, metal plating, pigment production, and quality control laboratories. Inhalation of dust or fumes containing cadmium, especially in polluted environments or during fires involving cadmium-containing materials. Ingestion of food or water contaminated with cadmium, often due to environmental pollution or improper disposal of industrial waste. Use of products like cadmium-containing cosmetics, ceramics, or contaminated agricultural products. Accidental or intentional exposure to cadmium in contaminated environments.

Key Symptoms: Respiratory issues such as cough, shortness of breath, or chest pain, especially with inhalation exposure. Muscle weakness and fatigue. Gastrointestinal symptoms including nausea, vomiting, abdominal pain, and diarrhea. Renal problems such as proteinuria, reduced kidney function, or kidney damage. Bone pain, osteoporosis, or increased risk of fractures due to interference with calcium metabolism. Anemia or abnormal blood cell counts. In severe cases, neurological symptoms like irritability, memory impairment, or tremors. Skin irritation or rash may occur following direct contact.

Diagnosis Path: Diagnosis involves a detailed history of exposure to cadmium, physical examination, and specific laboratory tests. Blood and urine tests can detect elevated cadmium levels, indicating recent or chronic exposure. Kidney function tests, including urine protein analysis, can assess organ impact. Additionally, chest X-rays may reveal lung damage related to inhalation exposure. Sometimes, biopsies are performed to examine tissue damage caused by toxicity.

Treatment Protocols: Management of cadmium toxicity primarily involves removing the individual from further exposure to minimize health risks. Supportive care varies based on symptoms and organ involvement. Chelation therapy, using agents such as EDTA or dimercaprol, may be considered in severe cases to bind and facilitate the elimination of cadmium from the body. Medical monitoring is essential to assess ongoing organ function and prevent further damage. In chronic cases, supportive treatments like nutritional supplementation and rehabilitation may help improve quality of life.