He is suffering from rakta vikar ,It may be leucoderma etc. don't worry Take Triphala Churna 2 tsf at night with Lukewarm water for 3 days only,. After that Apply Rogan Babachi (Hamdaard),Cap Majisthadi 2 bid(Himalaya),khadirarista 4tsf bid with equal amount of water after meals,for 3 months
Next Steps
U can consult online through Practo
Health Tips
Madhur Tikta Kashaya ras dominant simple food, coconut water, Pomegranate, Draksha kishmish, Avoid red chilli, spicy food curd at night,namkin with milk,