Dr Reckeweg Natrum Carbonicum 30 Dilution is used for relieving indigestion, heartburn and bloating. This dilution is effective for people with weak digestion and food sensitivities. It is indicated for headaches from sun exposure, mental exertion or emotional stress. This dilution helps relieve dull, pressing head pain and heaviness. It helps provide relief for those sensitive to sunlight or prone to sunstroke. This dilution helps manage symptoms like weakness, headache and skin discomfort after sun exposure. It is useful in managing nervous exhaustion and emotional sensitivity. It helps with irritability, anxiety and overstimulation. This dilution also helps relieve stiffness, joint pain and muscular weakness. It helps manage body aches aggravated by weather changes.