What causes Burning itchy lips?

There are a number of potential causes for burning, itchy lips, including:

* Allergic reactions: Certain foods, such as nuts, shellfish, and dairy products, can cause allergic reactions that can lead to burning and itching of the lips. Other allergens, such as pollen, dust, and pet dander, can also cause these symptoms.

* Contact dermatitis: Contact dermatitis is a skin condition that occurs when the skin comes into contact with an irritant, such as chemicals, soaps, or cosmetics. This can cause burning, itching, and redness of the lips.

* Dry lips: Dry lips can cause burning and itching, especially if they are cracked or chapped. This can be caused by a number of factors, such as cold weather, wind, sun exposure, and dehydration.

* Nutritional deficiencies: Certain vitamin and mineral deficiencies, such as vitamin B12 and iron deficiency, can cause burning and itching of the lips.

* Medical conditions: Some medical conditions, such as Sjogren's syndrome, lupus, and thyroid disease, can cause burning and itching of the lips.

* Medications: Certain medications, such as chemotherapy drugs and antibiotics, can cause burning and itching of the lips.

If you are experiencing burning and itching of the lips, it is important to see a doctor to rule out any underlying medical conditions. Treatment will depend on the cause of the symptoms.