Poisoning by beta-adrenoreceptor antagonists, undetermined Save
ICD-10 code: T44.7X4
Chapter: Injury, poisoning and certain other consequences of external causes
Poisoning by beta-adrenoreceptor antagonists, undetermined
Poisoning by beta-adrenoreceptor antagonists is a serious condition that can lead to life-threatening complications. These drugs are commonly used to treat various cardiovascular and respiratory conditions, such as hypertension, angina, and asthma. However, when taken in excessive amounts or inappropriately, they can cause toxicity and harm.
The symptoms of beta-blocker poisoning can vary depending on the severity of the overdose and the patient's health status. Common symptoms include dizziness, lightheadedness, confusion, shortness of breath, chest pain, and seizures. In severe cases, beta-blocker poisoning can lead to cardiac arrest or coma, which can be fatal.
Diagnosis of beta-blocker poisoning is based on a combination of clinical evaluation, laboratory tests, and imaging studies. Treatment involves supportive measures to stabilize the patient's vital signs and prevent complications. This may include oxygen therapy, intravenous fluids, and medications to regulate heart rate and blood pressure.
- Fluid resuscitation: Administering fluids intravenously can help to maintain blood pressure and prevent dehydration.
- Vasopressors: These medications can help to increase blood pressure and improve circulation.
- Inotropic agents: These medications can help to improve heart function and increase cardiac output.
- Glycemic control: Maintaining normal blood sugar levels can help to prevent complications such as hypoglycemia or hyperglycemia.
Prevention of beta-blocker poisoning involves appropriate prescription and use of these drugs. Patients should always follow their doctor's instructions regarding dosage and frequency of use. In case of accidental overdose or toxicity, immediate medical attention should be sought to prevent serious complications.
In conclusion, beta-blocker poisoning is a serious condition that requires prompt diagnosis and treatment. Patients who are at risk of beta-blocker poisoning should be closely monitored and managed by healthcare professionals. With appropriate care and management, most patients can recover from beta-blocker poisoning and avoid serious complications.