What Are Age Spots?
Age spots, also known as liver spots, sun spots, or solar lentigines, are common skin conditions associated with ageing. These dark spots are primarily caused by prolonged sun exposure and can appear on various body parts, including the face, hands, arms, shoulders, and back. Genetic predisposition also plays a role in their development.
Causes of Age Spots
While genetic factors can influence the likelihood of developing age spots, the primary cause is sun damage. Ultraviolet (UV) radiation accelerates skin ageing, leading to the formation of pigmented spots. Signs of cutaneous ageing, such as age spots, can become noticeable as early as the twenties, especially with excessive sun exposure. Due to photoaging, the prevalence of these spots significantly increases between the ages of 35 and 49.
How To Prevent Age Spots
Preventative measures are crucial in minimising the risk of developing age spots. These include:
Sun Protection: Consistent use of broad-spectrum sunscreen with a high SPF can protect the skin from harmful UV rays.
Avoiding Peak Sun Hours: Limiting sun exposure between 10 AM and 4 PM when UV radiation is most potent.
Protective Clothing: Wear hats, long sleeves, and sunglasses to shield the skin from direct sunlight.
Special Considerations for Dark Skin Types
Dark skin types are more prone to hyperpigmentation, uneven skin tone, and dark patches caused by hormonal fluctuations. UV exposure exacerbates these conditions, making sun protection even more critical.
Spot the Difference: Freckles, Sun Spots, and Age Spots
Understanding the differences between various types of skin pigmentation is essential for effective treatment:
Freckles: Small, flat, brown spots caused by genetic factors and sun exposure, which often fade without sun exposure.
Sunspots: These are flat, brown spots that develop due to prolonged sun exposure and appear on areas frequently exposed to the sun.
Age Spots: Similar to sunspots, age spots occur as a natural part of ageing and appear as flat, brown, or black spots in sun-exposed areas over time.
Treatment Options for Age Spots
If you already have age spots, several effective treatments are available to reduce their appearance and improve overall skin tone and texture. Here are some of the most popular treatments:
