<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "es"].<end_of_turn>
<start_of_turn>user
Apply broad-spectrum sunscreen and take other steps to protect your skin from the sun. Doing so can prevent a melasma flare-up and may reduce the risk of your current melasma getting worse. Apply sunscreen 20 minutes before you anticipate going out in the sun. Look for a sunscreen with an SPF of 30 or higher, and consider purchasing one with added nutrients, such as zinc, to benefit your skin. You could also try double sunscreen. Layer SPF 15 sunscreen under SPF 30 sunscreen for even more protection. Wear a wide-brimmed hat and large sunglasses to protect your face. If your melasma is especially severe, you may also consider wearing long-sleeved shirts and pants. Try to stay out of direct sunlight as much as possible. Stress can worsen hormonal imbalances, and if a hormonal imbalance is the cause of your melasma, finding ways to stress less can help treat your melasma. If you have trouble relaxing, try techniques like meditation or yoga. If this doesn't work for you or appeal to you, simply make time for more of the things you enjoy, whether it's walks in the park, reading, or taking a bubble bath. These medicated ointments lighten the skin, causing melasma flare-ups to fade. Hydroquinone comes in the form of a cream, lotion, gel, or liquid. It works by blocking the skin's natural chemical process responsible for creating melanin, and since melanin produces dark skin pigmentation, the amount of dark pigmentation related to melasma will also be reduced. There are even hydroquinone creams that contain a little sunscreen, so if you want to protect your skin while treating it for melasma, these options give you an all-in-one opportunity to do so. Over-the-counter hydroquinone creams typically have a concentration of 2 percent or less. Naturally present in the cells of the human body, cysteamine is safe and proven to treat melasma. Cysteamine is the natural product of L-cysteine ​​metabolism in the human body. It acts as an intrinsic antioxidant and is known for its protective role against ionizing radiation and as an antimutagenic agent. Cysteamine acts by inhibiting melanin synthesis to produce depigmentation. Both ingredients are skin whiteners, but tend to be less harsh and less irritating than hydroquinone. These ingredients slow down the production of pigmentation that darkens the skin. As a result, the new skin cells produced will be less dark, making it more difficult for melasma to take hold. This is a type of vitamin A that increases the speed at which the skin sheds dead cells. This can help melasma spots fade faster. However, keep in mind that this alone may not cure your melasma if the underlying cause has not also been remedied. The affected skin will peel off faster, but that will have no impact if your new ability cells are all affected. This plant grows as a small tree or shrub, and although it has many non-medical uses, the extract or products containing the extract can be used orally and topically to treat melasma, as long as you follow the instructions provided on the product. . Other ingredients known to help when applied topically are berry, watercress, mandelic acid, lactic acid, lemon peel extract, apple cider vinegar, and vitamin C. All They are able to relax the pigment-producing compounds in the skin without completely canceling them out and causing irritation or sensitivity to light. If your melasma has been induced by pregnancy, it will pass when the pregnancy is over. However, it is more likely to occur in subsequent pregnancies. Cases of melasma not caused by pregnancy may last longer and may require more active intervention for treatment. Make a summary of the text.<end_of_turn>
<start_of_turn>model
Proteja su piel del sol. - ¿Qué haces? Busca una crema de hidroquinona sin receta. Prueba una crema que contenga cisteamina. Utilice una crema que contenga ácido kójico o melaplex. Toma la tretinoína. Prueba con la morera de papel. Experimenta con otros tratamientos holísticos. Espere hasta que pase.<end_of_turn><eos>