This home remedy made of red onion will help you get rid of asthma, bronchitis, the persistent cough and will also improve overall lung health. Many people have various problems with the lungs, among which the most common are asthma, bronchitis and. Asthma Remedies, Cold Remedies, Natural Home Remedies, Herbal Remedies, Health Remedies, Natural Medicine, Herbal Medicine, Cough Medicine, Salud Natural