Question: What causes dark spots on lips?
Answer:
A range of things, including nicotine from cigarettes, out of date lipstick, or unknown lipstick brands, can cause dark spots on your lips. Additionally, severe dry lips, sun exposure and even hormonal imbalances may also trigger dark spots to appear.
In some rare cases, these spots can be an indication of a medical condition or a result of benign or malignant oral cancer. If you are concerned about any dark spots, please talk to your doctor.
