What causes chapped lips in summer?

In summer, lips are prone to dryness, and in severe cases, they may even peel, crack, and bleed. When the weather is hot, lips have no protection against strong ultraviolet rays and are easily harmed by the outside world. So what are the other factors that cause chapped lips?

There are four factors related to chapped lips in summer

Environmental factors: Since we often stay in air-conditioned environments in the summer, the air humidity is low, which can easily cause chapped lips. Coupled with adverse external stimuli, such as fluoride contained in toothpaste, mouthwash containing medicated ingredients, some spicy foods, etc., it is easy to cause stubborn damage to the lips for susceptible people. At this time, you should go to the hospital for treatment.

Drug reactions: Some commonly used retinoic acid drugs, such as those used to treat psoriasis and acne, can easily cause dryness and desquamation of the skin and mucous membranes. The dryness and desquamation of lips caused by this reason can gradually recover after stopping the medication.

Bad habits: Due to dry lips, repeated licking of lips or often unconsciously tearing off scales, or pouting lips frequently for various reasons, these bad habits will cause damage to the lips. Repeated licking of lips can temporarily relieve dryness with the moisture in the saliva, but as the saliva evaporates, the small amount of moisture originally contained in the lips is also lost, which can easily lead to tongue licking dermatitis; tearing off scales may cause chronic dryness and cracking of the lip mucosa; often pursing the lips outwards will lead to tension in the orbicularis oculi muscle and poor blood circulation, which can also easily cause dry lips.

Ultraviolet rays: People who are allergic to ultraviolet rays in sunlight will have rough lips and lose elasticity if exposed to sunlight for a long time, and their lips will become chapped over time. Prolonged exposure to ultraviolet rays should be avoided. It is best to use an umbrella and apply sunscreen lipstick or sunscreen when going out.

Therefore, don't just pay attention to lip care in the autumn and winter seasons, you should also protect your lips in the summer. In addition to drinking more water, replenishing moisture and avoiding the above-mentioned causes of chapped lips, you should also use lip balm to protect the lip mucosa. If your lips are chapped, it is best not to lick them with your tongue.

Several tips to solve the problem of chapped lips in summer are as follows:

First, dry and flaky lips:

If your lips start to appear dry and feel rough, it is recommended that you use moisturizing products such as lip balm to enhance moisturizing and avoid chapped and peeling lips, or even ulceration and inflammation.

Second, dark lips:

The lips are mucous membrane tissue rich in blood vessels, so the color of the lips is closely related to the brightness of the blood. If you find that your lips are getting darker and darker, it is recommended that in addition to taking appropriate vitamin supplements, you can also exercise more to promote blood circulation and restore the color of your lips.

Third, the lip lines are deep:

In addition to moisture, the collagen in the lips will also be lost with aging, causing the lines on the lips to deepen. It is recommended that in addition to basic lip moisturizing care, you can also supplement collagen in a timely manner to keep the lips plump and full.