Wild-caught fish. Natural Lupus Treatment. Nuts and seeds like chia, flax, walnuts and almonds (also great sources of fiber and omega-3s) Coconut oil and olive oil. Drinking plenty of water and herbal tea … Natural remedies for lupus, a life threatening disease, are made to effectively reduce symptoms and are not considered a cure.Lupus or systemic lupus erythematosus or SLE still has no cure that is why this disease can be fatal. Cucumbers and melon. Avocado. Natural remedies for lupus … Raw milk. Natural remedies are available but you still need to consult your doctor when making use of these remedies.