Läkemedelsöverdosering

Läkemedelsöverdosering refers to the ingestion or administration of a medication in a quantity exceeding the recommended or prescribed dose. This can occur accidentally due to miscalculation, confusion, or taking multiple medications without proper consultation. Intentional overdose can also happen, often related to self-harm. The consequences of a läkemedelsöverdosering vary widely depending on the specific drug, the amount taken, and the individual's health status.

Symptoms can range from mild, such as nausea or drowsiness, to severe and life-threatening, including respiratory depression, cardiac arrhythmias, seizures, coma, and organ damage. Some common drug classes that can cause serious overdose symptoms include opioids, benzodiazepines, acetaminophen, and certain antidepressants. Immediate medical attention is crucial in cases of suspected läkemedelsöverdosering. Emergency services can be contacted for guidance and to arrange for transport to a healthcare facility.

Treatment typically involves supportive care, such as maintaining airway patency and vital signs, and may include the administration of antidotes if available for the specific drug involved. Gastric lavage or activated charcoal may be used to reduce absorption of the ingested substance, though their effectiveness depends on the timing and type of medication. Long-term effects can include lasting organ damage or psychological consequences, especially in cases of intentional overdose. Prevention strategies focus on patient education, clear labeling of medications, and safe storage practices.