Here’s what those spots might actually be:
🌿 1. Idiopathic Guttate Hypomelanosis (IGH)
Very common, especially after age 30–40
Caused by sun exposure over time
Harmless, flat white dots on arms and legs
No treatment needed (cosmetic only)
🦠 2. Tinea Versicolor (Fungal Infection)
Caused by yeast on the skin
May be slightly itchy or flaky
Spots can be lighter or darker than your skin
Treatable with antifungal creams or shampoos
🧬 3. Vitiligo
An autoimmune condition
Causes clearly defined white patches
Can spread over time
Needs medical evaluation
🌬️ 4. Dry Skin or Minor Damage
Temporary and often seasonal
Usually improves with moisturizing
⚠️ When to take it seriously
You should consider seeing a doctor if:
Spots are rapidly increasing
They have sharp borders and spreading
There’s itching, scaling, or discomfort
They appear on the face or sensitive areas