Blue Lips: Symptoms

What other symptoms might occur with blue lips?

Blue lips are generally due to a lack of oxygen in the blood. Often, this can be caused by an underlying condition that may cause other symptoms.

Symptoms that may occur along with blue lips

Blue lips may accompany other symptoms caused by underlying conditions or due to events that lead to a lack of oxygen in the blood including:

• Bluish discoloration of the fingers and toes
• Fainting or change in level of consciousness or lethargy
• Fatigue
• Rapid breathing (tachypnea) or shortness of breath
• Thickening of the tissues beneath the nails (clubbing)

Serious symptoms that might indicate a life-threatening condition

In some cases, blue lips may be a symptom of a life-threatening condition that should be immediately evaluated in an emergency setting. Seek immediate medical care (call 911) if you, or someone you are with, have any of these life-threatening symptoms including:

• Chest pain or pressure
• Difficulty breathing
• Fainting or change in level of consciousness or lethargy