Royal Pains: Rash Talk

Hamptons locals Kate and Stella have pooled all their savings into an adorable eco-friendly home-care product shop, which they've fixed up themselves. Jill brings Divya into the shop to treat Kate for a drill bit that impaled her foot from a DIY-project-gone-wrong. But what catches Divya's attention is Stella's strange, persistent cough, which may be the result of toxic products. Soon Stella experiences an unbearable burning rash, dry mouth, a swollen tongue and photosensitivity. Hank quickly realizes that this is much worse than an allergic reaction and tries to find the cause of Stella's symptoms.