White spots on the skin can become more noticeable during summer, especially after sun exposure. While they are often harmless, different skin conditions can cause them.
Common Causes of White Spots
1. Tinea Versicolor
A common fungal skin condition that can cause lighter patches, often on the chest, back, neck, or shoulders. It may become more noticeable after tanning.
2. Pityriasis Alba
This condition causes light, slightly dry patches, commonly on the face. It is more frequent in children and young adults.
3. Vitiligo
Vitiligo causes clearly defined areas of skin to lose pigment. The patches can appear anywhere on the body and may gradually become more noticeable.
4. Dry Skin or Sun Exposure
Dryness and uneven tanning can sometimes make existing lighter areas appear more prominent.
How Can White Spots Be Treated?
Treatment depends on the cause. A dermatologist may recommend:
- Antifungal creams or shampoos for tinea versicolor
- Moisturizers and gentle skincare for dry or irritated skin
- Prescription treatments for conditions such as vitiligo
- Daily sunscreen to reduce tanning contrast and protect the skin
When Should You See a Dermatologist?
See a dermatologist if the spots are spreading, completely white, itchy, scaly, changing, or not improving with basic skincare. A proper diagnosis is important because different causes require different treatments.
Remember: Not every white spot is a fungal infection. Avoid using steroid or combination creams without professional advice, as the wrong treatment can sometimes make skin problems worse.