Can chocolate cause a red lumpy rash on the face?

While some individuals may exhibit food sensitivities or allergies, the consumption of chocolate alone typically does not directly cause a red lumpy rash on the face. Red, bumpy rashes on the face can have several causes, including allergic reactions to other food items, environmental allergens, skin conditions like eczema or acne, or infections. If you're experiencing such symptoms, it's advisable to consult a dermatologist for proper diagnosis and treatment.