T65.823

Clinical Causes: Exposure to harmful algae blooms (HABs) in water sources such as lakes, rivers, and coastal areas. Accidental ingestion of water contaminated with algae toxins during recreational activities like swimming or boating. Occupational exposure for individuals working in water treatment plants, fisheries, or marine research. Intentional exposure or assault involving the deliberate release of algae toxins or contaminated water.

Key Symptoms: Nausea and vomiting Diarrhea or abdominal pain Headache or dizziness Skin irritation or rash on contact Respiratory issues such as coughing or difficulty breathing Muscle weakness or numbness In severe cases, neurological symptoms like confusion or paralysis Signs of systemic poisoning including fever, fatigue, or chills

Diagnosis Path: Diagnosis is typically based on a review of exposure history, clinical symptoms, and laboratory tests. Diagnostic steps may include: - Medical history and physical examination focusing on recent water exposure. - Laboratory analysis of water samples to identify presence and concentration of algae toxins. - Blood tests to detect toxins or markers of poisoning. - Additional tests such as neurological assessments if neurological symptoms are present.

Treatment Protocols: Treatment for algae toxin poisoning depends on the severity of symptoms. Common approaches include: - Supportive care to manage dehydration, nausea, or pain. - Administration of activated charcoal in certain cases to limit toxin absorption. - Medications to treat specific symptoms like nausea, muscle spasms, or allergic reactions. - In severe poisoning, hospitalization may be necessary for monitoring and advanced interventions such as intravenous fluids or respiratory support. - Prevention strategies include avoiding contaminated water and seeking prompt medical attention if exposure occurs.