Coughing is one of your body's defense mechanisms, aimed at clearing your airways of bothersome or damaging substances. A cough free of mucus, also called a dry cough, can become a productive cough, or one that brings up mucus, over time, according to the website Better Medicine. Potential causes of a dry cough range from mild infections and inflammation to serious diseases, such as heart failure, pulmonary thrombosis and lung cancer. In additional to medical treatment, dietary changes may help manage your symptoms. For best results, seek guidance from your doctor and a dietitian.
Fruits and Vegetables
Fruits and vegetables are prime sources of antioxidants, such as vitamin C and betacarotene, which support your body's ability to resist and heal from infections and disease. According to the University of Maryland Medical Center, antioxidant-rich foods like berries, squash, bell peppers and tomatoes, and vitamin B-rich foods like kale and spinach, may help reduce lung cancer symptoms, such as a persistent cough that gradually worsens, wheezing, hoarseness and chest pain. Warm, broth-based vegetable soups and chilled fruit juices can ease throat pain associated with coughing.
Turmeric
Turmeric, a spice popular in Indian cuisine, has natural antiseptic properties, which means it fends off harmful toxins associated with illness and disease. It can also serve as an effective dietary treatment for dry cough, according to SteadyHealth.com. Dr. Shelley Narula recommends consuming turmeric with honey and warm water near bedtime. Turmeric can also be added to soups, rice and other dishes.
Bryonia Tea
Bryonia is a plant used in homeopathic medicine, in tea or other forms, to treat dry throat and related symptoms, such as pain. Bryonia is particularly suited for a painful, dry cough that worsens from deep inhalation and movement, according to the UMMC. For additional benefits, sweeten your tea with honey -- another food useful for minimizing throat pain associated with a cough.
Yogurt and Kefir
Yogurt and kefir are cultured dairy products that contain probiotics -- a form of beneficial bacteria. Although probiotics will not directly relieve your cough symptoms, they may help manage underlying conditions, according to the UMMC. For best potential results, routinely consume yogurt or kefir containing "live, active cultures," such as lactobacillus acidophilus. For added antioxidant benefits, top your yogurt with fresh fruit.
