X44: Accidental poisoning by and exposure to other and unspecified drugs, medicaments and biological substances

Accidental poisoning by and unspecified drugs, medicaments and biological substances happens when a person unintentionally consumes or comes into contact with harmful substances or doses. These events can involve a range of substances, including prescribed medications, over-the-counter drugs, herbal remedies, biological substances such as venom, or medicinal substances with no clear specification. Ingestion, inhalation, absorption through skin, or injection are common ways these substances can enter the body. Symptoms often vary based on the substance, dosage, and person's overall health, but they can include stomach discomfort, headache, dizziness, changes in heartbeat, difficulty breathing, seizures, changes in consciousness, or even collapse. The progression of the condition can be sudden, as with acute poisoning, or gradual in cases of long-term exposure. Various body systems can be involved, including the digestive, nervous, cardiovascular and respiratory systems.