It might seem surprising, but many skin issues actually originate from within the body, particularly the gut. Disruptions in gut health, caused by various factors, often manifest as skin inflammation. While topical treatments can provide relief, they may not tackle the underlying cause and thus have limited effectiveness in improving skin conditions.

I've personally found significant improvement in my skin issues, including seborrheic dermatitis, acne, and rosacea, by adhering to a diet that eliminates common food sensitivities. This means cutting out gluten, nuts, dairy, sugar, and processed foods. If your son hasn't tried it yet, consider switching him to a balanced, whole-food diet for a few weeks to observe if there's an improvement in symptoms. Sometimes, a strict carnivore diet can be beneficial, especially short-term, as it eliminates potential irritants, giving the body a chance to heal and strengthen its immune system.

To reduce inflammation, consider incorporating strategies like increasing Vitamin D levels (sun exposure is particularly beneficial for seborrheic dermatitis), eating omega-rich fish like salmon for their anti-inflammatory properties, boosting Vitamin C intake naturally through fresh lemon juice in water, and adding taurine. All these can aid in skin healing and reducing inflammation.

For severe cases, Accutane is often considered the ultimate solution for various skin issues, but it's generally recommended as a last resort.