Do you have any of the following symptoms that require emergency treatment? Call 911 or other emergency services immediately.

• Signs of shock
• Moderate to severe difficulty breathing
• Severe pain
• Symptoms of pulmonary embolism
• Chest pain that is crushing or squeezing, is increasing in intensity, or occurs with any other symptoms of a heart attack
• A hard, painful, distended abdomen
• Weakness on one side of the body
• Bleeding that does not stop with direct pressure