What happens if someone is shocked by 220 volts for 2 to 3 seconds?

Being exposed to a 220-volt electrical current for 2 to 3 seconds may cause symptoms such as dizziness, skin burns, muscle damage, nerve injury, and cardiac arrest. A detailed analysis is as follows:

1. Dizziness

After a mild electric shock, individuals may experience dizziness or headaches.

2. Skin Burns

A voltage of 220 volts can generate a significant current in the body, leading to localized burns in the skin tissue.

3. Muscle Damage

When electric current passes through muscles, it can cause intense contractions, resulting in muscle injury.

4. Nerve Damage

Electric current traveling through the nervous system can cause permanent damage to neurons, leading to impaired nerve function.

5. Cardiac Arrest

After electrical shock, complications and sequelae such as myocardial injury and arrhythmias may develop within 24 to 48 hours, potentially leading to cardiac arrest.

If a person suffers an electric shock, they should immediately go to the emergency department of a hospital for prompt medical treatment to minimize risks. Individuals should also pay attention to household electrical safety to prevent serious consequences.