T43.612

Clinical Causes: Ingesting large quantities of caffeinated products such as coffee, energy drinks, or supplements Misuse of caffeine-containing medications or pills Intentional self-harm with the purpose of poisoning oneself with caffeine Accidental overdose due to lack of awareness of caffeine content in products

Key Symptoms: Rapid heartbeat (tachycardia) Restlessness or jitters Anxiety or panic attacks Nausea and vomiting Insomnia or difficulty sleeping Dizziness or lightheadedness Muscle tremors or twitching Elevated blood pressure Dehydration Seizures in severe cases

Diagnosis Path: Diagnosis typically involves a detailed medical history and physical examination by a healthcare professional. Blood tests may be conducted to measure caffeine levels or to assess for signs of dehydration and other complications. It is also important to rule out other causes of similar symptoms, such as heart conditions or other toxins. The healthcare provider may inquire about recent ingestion of caffeinated products, especially in cases of suspected intentional overdose.

Treatment Protocols: Treatment for caffeine poisoning depends on the severity of symptoms. Common approaches include: - Monitoring vital signs closely in a medical setting - Administering activated charcoal to limit further absorption of caffeine if the ingestion was recent - Providing intravenous fluids to prevent dehydration - Use of medications to manage symptoms like seizures, heart instability, or severe anxiety - Supportive care to stabilize the patient, which may involve oxygen therapy or other interventions In severe cases, hospitalization may be necessary to provide specialized care and monitor for complications. It’s essential to seek immediate medical attention if caffeine poisoning is suspected, especially with symptoms like seizures or chest pain.