Melasma and Freckles: Common Skin Concerns in Thailand. Causes and Targeted Treatments.
Sunlight and skin problems have long gone hand in hand. The more frequently our skin is exposed to the sun, the more our skin health deteriorates. This leads to a dull, lackluster complexion and is a major cause of melasma and freckles, which appear as dark brown patches on various parts of the face, such as the forehead, nose, cheeks, and chin. This article will discuss the causes, prevention methods, and treatment options to help you restore a smooth and clear complexion.
What Causes Melasma?
Melasma is a condition caused by the abnormal overproduction of melanin pigment in the skin layers, usually triggered by hormones and sunlight. In addition, certain medications or chemicals in cosmetics can also stimulate the development of melasma. Melasma typically appears as light brown, dark brown, or gray patches, commonly found on the forehead, cheekbones, nose, and chin.
What are freckles and what are the different types?
Freckles are small brown spots caused by the abnormal function of pigment-producing cells. They are commonly found on the face, nose, arms, and back, and can start appearing at a young age. The primary causes of freckles are genetics and sun exposure. Freckles can be categorized into several types, each requiring a different treatment approach.
Sun Spots
This type of freckle is caused by prolonged, accumulated sun exposure. They appear as flat brown spots or patches of varying sizes. These spots are typically found on areas frequently exposed to sunlight, such as the cheekbones, the bridge of the nose, or the shoulders, and are commonly seen in individuals who regularly engage in outdoor activities.
Simple Freckles
Simple freckles appear as small, round, brown spots, typically uniform in size with clear borders. These dark spots are primarily caused by genetics. They can appear at a young age and may darken over time.
Deep Freckles
This type of freckle has pigmentation in a deeper layer of the skin compared to sun spots and simple freckles, making it more challenging to treat. They usually appear as bluish-brown, purplish-brown, or grayish spots, resembling bruises under the skin. The spots are relatively small and typically scattered across the cheekbones and around the eyes.
How to Protect Your Skin from Melasma and Freckles
Melasma and freckles can be easily prevented by avoiding their triggering factors and maintaining a consistent skincare routine, as follows:
- Apply Sunscreen Regularly Choose a sunscreen with SPF 30 or higher and PA+++ or higher. Apply it evenly across your face and neck at least 20 minutes before sun exposure, and reapply every 2-3 hours or after heavy sweating.
- Avoid strong sunlight Try to avoid direct sun exposure during 10.00 – 16.00, when UV rays are at their strongest.
- Wear sun-protective clothing and accessories When engaging in outdoor activities, wear a wide-brimmed hat, sunglasses, and long-sleeved clothing to protect your skin from the sun.
- Maintain good physical health Get enough rest, eat a nutritious diet, and avoid stress to allow your skin to fully recover.
Target melasma and freckles effectively with PicoCare laser
To effectively fade melasma and freckles, a laser specifically designed to target melanin, such as PicoCare, is recommended. It helps reduce melasma without harming the surrounding skin. The reduction of freckles depends on the depth of the pigmentation. Superficial freckles generally respond well to laser treatments and may fade within a few sessions. However, deeper freckles may require more time and should be treated in combination with topical medications and proper sun protection.
Skin concerns related to melasma and freckles are typically caused by sun exposure, underlying health conditions, and genetics. The most suitable treatment for each individual may vary depending on the type and depth of the pigmentation. It is recommended to consult a medical professional for a proper assessment and a tailored treatment plan. For those who wish to maintain healthy skin and prevent melasma or freckles, it is advisable to apply sunscreen regularly and avoid unnecessary sun exposure. These simple steps can effectively help maintain a clear and radiant complexion.
For more information or to book a consultation with a doctor, please contact:
Nititham Clinic Phitsanulok
Tel: 055-303899, 097-251-3390
Line: https://lin.ee/mxQAzch
Facebook: Nititham Clinic
Nititham Clinic Bangkok (Silom)
Tel: 095-289-9998
Line: https://lin.ee/kUu8NAt
Facebook: Nititham Clinic, Silom Branch, BTS Sala Daeng
