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Dry, cracked lips often occur in the cold weather of winter. However, it can also be a sign of serious illness such as thyroid disorders, yeast infection or dehydration.
1. Lack of iron, zinc and vitamin B
The diet significantly affects your lip condition. Accordingly, if the body supplements not enough iron, zinc, vitamin B, the dry, chapped condition will appear. In addition, a vitamin B form of vitamin B2, often called riboflavin, can be swollen, inflamed and flaky.
2. Dehydration
As the amount of water in our bodies decreases, all of our biological functions begin to weaken. The lips are no exception. When dehydrated, the lips tend to lose the content of water and minerals, thus becoming chapped, dry and flaky. If you are a person who is very active or has diabetes, you are at higher risk of dehydration. The only way to protect the skin, as well as the body, is to drink plenty of water, to replenish all natural minerals. Implement the "8 glasses of water every day" rule so as not to become dehydrated.

3. Reaction due to allergies
Lips are one of the sensitive areas that need careful care. However, many people do not notice that lip products may be inappropriate and cause allergies. Certain medications may also cause this side effect. At that time, the lips become dry, peeling and puffy. That's why you need to thoroughly check the chemicals in lip care products.

4. Kawasaki disease
This is a disease that causes blood vessels to swell and cause problems with lymph nodes. When the lips are dry, cracked, it is a sign of the disease, you need to treat it as soon as possible, because it can be fatal. The disease usually occurs in babies and young children. In addition to dry lips, other symptoms of the disease include rash, peeling, fever, redness, swelling in the eyes, hands and feet, even tongue and throat ...

5. Thyroid disorders
This is one of the most frightening diseases because usually it cannot be diagnosed properly, especially in the early stages. After detection, it is not easy to control. When you get sick, the top layer of the skin becomes thicker, you will feel itchy, the skin will gradually dry out. Dry and cracked lips may be an early sign of thyroid disorder so you should pay attention. Therefore, consult a doctor immediately.

6. Yeast infection
When you have a yeast infection, they will grow at a very fast, uncontrollable rate. Saliva will now act as a catalyst to stimulate yeast replication. And if you get yeast around your mouth, it's very dangerous. Signs of yeast in this area are cracked lips with small cracks near the corner of the mouth. In this case, it is best to avoid licking the lips and the surrounding area to avoid more serious saliva.

7. Herpes virus infection
Herpes is a sexually transmitted disease and usually the chapped lips are not characteristic of it. However, this sign may still be the initial manifestation of your infection with Herpes. Herpes is more common when it comes to Herpes, which causes pain and forms vesicles on the skin. The disease usually manifests with signs of pain, burning, itching or mild numbness in the skin area before blisters.

8. Sun damage
The air and weather around us also significantly affect the body, both inside and outside. All are hurt by the sun at a certain level. In harsh winter, the sun with cold winds makes the lips become dry and flaky, even painful. If you experience this phenomenon, make sure you use a good quality lip care product to treat chapping.

9. Impetigo (Eksem)
This is a bacterial infection that occurs in any part of the body, especially around the nose, mouth, upper arm or buttock. Its common symptoms are small red spots, blisters on the skin around the mouth. Dry, chapped lips with itching are also signs of impetigo.